9 intersection t

How many non-intersecting triangles can be formed by joining the vertices of a polygon with 9 sides? => 9 or 10 or 8 or 7..

Find the distance between S and T. => 9 units or 7 units or 10 units or 11 units..

Question: Construct a right triangle when one side is 3.5cm and the sum of the other side and the hypotenuse is 5.5cm. Answer: Steps of Construction: Step 1: Draw a rough sketch as shown in figure and mark the given measurements on it. Step 2: Draw line XY and on it cut off BC =..

Compare: Nine thousand two hundred eighty four Eight thousand five hundred => I don′t know. or < or = or >..

Question: Read the following telephone conversation between Asha and Kiran. Kiran is about to leave home and will not be able to meet Arun. So he leaves a message for him. Write this message in the space below, using not more than 50 words. Asha: Hello, is that Kiran? Kiran: Speaking. Asha..

Two chords, PR and ST, intersect in a circle at Q. If PQ = 40 cm , QR = 36 cm , and SQ : QT = 10 : 9 , find the length of ST. => 76 cm or 86 cm or 36 cm or 40 cm..

Calculation of Order of a Reaction from t 1/2 Values - A reaction is carried out at two different initial concentrations of a reactant [A], that is [A] 0 , 1 and [A] 0 , 2 and the respective t 1 / 2 values (t 1 / 2 ) and (t 1 / 2 ) 2 are obtained. The order o..

One chord of the circle has a length of 36 units; another chord intersects this chord at a distance of 9 units from one end. The segments of the intersected chord are x and 18 units. Find the value of x . => 18.50 units or 13.50 units or 15.50 units or 14.50 units..

Lindsay bought a T-shirt worth $9.48. She paid a ten-dollar bill. How much change did she get back? => $5.20 or $0.52 or $2.52 or $1.52..

Let m be the mass of a body on Earth. Its weight on Earth is given by the equation The weight of the same body on moon (W m ) is given by, Dividing eq(2) by eq(1) we get, But we know that M e =100 M m and R e = 4 R m..