SocialTwist Tell-a-Friend

Ask a Question? Get an Answer!


Question: Find the value of cosec 405°.


A ) - 2
B ) 2
C ) - 12
D ) 12

Steps to derive

1 405° - 360° = 45°, so a 405° angle is co-terminal with a 45° angle and its terminal side is in quadrant I.


2 The cosecant function is positive in quadrant I.

3 cosec 405° = cosec 45° = 2



Hence the right answer is Option B

Click Here To Go Back


Few Other Questions -

  • Which of the models shows 15 × 12?..
  • The point (10, - 4) is first reflected over y-axis and then reflected over x-axis. What ar..
  • Find the side of a square floor, if its area is 361 square meters...
  • Find the side of a square, if its area is 169 square units...
  • Multiply:5 7 ×7 ..
  • Kelsey recorded the temperature at 1:45 P.M., each day for 4 school days, as 45°F, 60..
  • Lindsay visited four different cities last week. She recorded the temperature at each city..
  • The fractions 15 and 525 are equivalent. Identify another equivalent fraction...
  • A school is in the shape of a square, area of a school is 15625 ft2. Find the perimeter o..
  • Find the side of a square floor, if its area is 676 square meters...
  • Select an appropriate model for 12 × 12...
  • Subtract : 12 - 25..
  • A bag of apples weighs 4.15 kilograms. Find the weight of 26 bags of apples...
  • Name the angle the clock's hands form when it is 3 O'Clock...
  • Austin goes for walk once in the morning and once in the evening. Predict the number of ti..
  • Which of the following figures shows a pair of parallel lines?..
  • Arthur has 5 boxes with equal number of balls in each of them. If he has 20 balls in all, ..
  • Cost of a pen is $4. If Joe paid $48, then which number sentence helps to find the number ..
  • Choose the missing number in the following table. QuartsCups14283124?..
  • Find the missing number in the following table...
  • Choose a rule for the pattern. 4, 7, 11, 14, 18, .....
  • Identify a rule for the given pattern. 5, 3, 6, 4, 8, .....
  • Identify a rule for the given pattern. 3, 4, 12, 13, 39, .....
  • Jim is going to playground. What time does the clock read?..
  • Katie is eating breakfast. Read the time shown on the clock...
  • Mike bought 9 cookies for 54 cents. Which number sentence helps to find cost each cookie?..
  • Choose the missing number in the following table...
  • Find the missing number in the following table...
  • Find the missing number in the table. MetersCentimeters550010100015?202000..
  • Find the missing number in the following table...
  • Tell how many equal parts are there in the figure?..
  • Complete the following table. FeetInches1123365607?..
  • John ran 8 miles in the morning. Later in the evening, he ran 6 more miles. Find the numbe..
  • Tommy has 8 blue colored pencils and 5 red colored pencils. If t represents the total numb..
  • Find the missing number in the following table. PoundsOunces101602032030?40640..
  • Paul stopped playing tennis at 6:45 P.M. He played for 35 minutes. At what time did he sta..
  • Gary was late for a movie by 25 minutes. If he reached at 2:55 P.M., then at what time di..
  • John finished his homework at 7:55 P.M. He took 50 minutes to do his homework. At what tim..
  • Identify the rule for the table shown. 8121317151922263034..
  • Beth had reached the school at 8.35.A.M. He traveled by bus for 15 minutes. At what time d..
  • Identify the rule for the table shown. AB3127945155117..
  • Identify the rule for the table shown. XY251936301591812..
  • Valerie jogs for 25 minutes every morning. The time at which she finishes jogging is 5:45..
  • Identify the rule for the table shown. PQ5251050157520100..
  • Identify the rule for the table shown. AB615101915242029..
  • Count the number of equal parts in the rectangle...
  • How many equal parts are there in the figure?..
  • Count the number of equal parts the hexagon is divided into...
  • Choose the even number...
  • Which of these numbers would you add to 237 to make it an even number?..
  • Choose the odd number...
  • Identify the odd number...
  • Joe distributed four hundred sixty-five chocolates on his birthday. Which of the following..
  • Choose an even number...
  • Which of the following is true about the number 518?..
  • Identify an odd number...
  • Identify an odd number...
  • xy4126148161018Which of the following equations best represents the table?..
  • How many pentagons should there be in the empty circle, so that the total number of pentag..
  • Find the appropriate number of triangles that should fill the empty box to equalize the to..
  • Sunny multiplied 7 × 12. Which of these is equivalent to 7 × 12?..
  • If 4 × 15 = 60, then find the value of 15 × 4...
  • Rebecca bought 9 books, each of which cost $3. Which two number sentences are true for the..
  • How many squares should there be in the empty circle, so that the total number of squares ..
  • Which of the following number is an odd number?..
  • Choose the even number...
  • Which of these additions results in an odd number?..
  • Which of these numbers would you add to 2383 to make it an even number?..
  • Choose an even number...
  • Which one of these is an odd number?..
  • Which fraction is equivalent to 34?..
  • Use the figure shown to identify the number that replaces the ? to make the fractions equi..
  • At a sports club, 10 members like Apple, 30 like Mango, 40 like Banana, 50 like Apricot, 3..
  • Which rectangular face is parallel to the face WXTU?..
  • Identify the number of face(s) that are parallel to AFEG...
  • Which rectangular face is parallel to the face UVZW?..
  • Choose the number that fills the blank correctly. 19,068 = ___ ten thousands + 9 thousands..
  • Compare the numbers using appropriate symbol. 4 × 10,000 + 2 × 1,000 + 6 &time..
  • Compare the numbers using appropriate symbol. 7 × 10,000 + 0 × 1,000 + 5 &time..
  • After finishing cycling at 5:30 p.m., Tom takes a break of 15 minutes before he starts stu..
  • If 1 kg of bananas costs $2.50, find the cost of 3.5 kg of bananas...
  • If 1 liter of natural apple juice costs $1.50, find the cost of 2.2 liters of juice...
  • Tom needs to fill 6.5 gallons of gas to his car. 1 gallon of gas costs $1.50. How much mon..
  • Dana bought a cloth of length 1 m at $4.50. How much will it cost if the length of the clo..
  • It takes 1 hour for Brian to cover 1.5 miles by walk. How many miles could he cover if he ..
  • Fill in the blank with the appropriate comparison symbol.$0.20 ____ $0.02..
  • Compare:$0.37  $0.34..
  • Fill in the blank with the suitable symbol. $5.15 _____ $5.17..
  • Pick the appropriate symbol that best fills the blank.$63.70 __ $63.07..
  • Which of the given comparison statements is true for the decimals $1.05 and $1.03?..
  • Brad bought 12 trousers for $216. What was the cost of each trouser?..
  • A school collected $888 by selling tickets for a stage show. If the cost of each ticket is..
  • Which one of these numbers is 10 more than 39?..
  • Which one of these numbers is 100 more than 634?..
  • Which one of these numbers is 200 more than 545?..
  • Identify the number that is 10 less than 98...
  • Identify the number that is 100 less than 326...
  • Find the common multiple of 8, 12, and 16...
  • Identify all the common factors of 5, 25, and 35...
  • Jack has $82. He wants to purchase some T-shirts each of which costs $9. About how many T-..
    		•