triangle height formula

Concurrency of the perpendicular bisectors of the sides of a triangle - Draw a triangle ABC. Draw the perpendicular bisectors of its sides. The perpendicular bisectors of the sides of a triangle are concurrent (pass through the same point). Recall the procedure to draw..

Draw a triangle ABC. Draw its angle bisectors. The angle bisectors pass through a point. Recall the procedure to draw angle bisectors: With B as centre and with a convenient radius draw an arc of a circle to cut AB and AC at X and Y. With X and Y as centres and radius equal to mor..

To solve a right angled triangle, we need to find out the unknown sides and the angles with the help of t-ratios. To find a side, usually we take such t-ratios that involve the unknown sides. In the figure, AB = 100 cm, find (i) x and (ii) ..

The area of a parallelogram is half of the area of the triangle. What is the height of the triangle, if they have the same base length of 4 cm and the area of the parallelogram is 26 cm 2 ? => 31 cm or 21 cm or 26 cm or 6 cm..

Find the base of a triangle, if area of the triangle A and height h are known. => h /2A or 2 h /A or 2A h or 2A/ h..

Find the base of a triangle, if area of the triangle A and height h are known. => h 2 A or 2 h A or 2 A h or 2A h..

What is the area of a triangle with a height of 2 y - 5 and base equal to 2 times the height of the triangle? => 4 y 2 - 20 y + 25 or 4 y 2 + 20 y + 25 or 4 y 2 - 20 y + 50 or 4 y 2 + 20 y + 50..

The state of Virginia is shaped like a triangle. If it has a base length of 406 miles and covers an area of about 40,980 square miles, what will be its height? => about 202 miles or about 406 miles or about 812 miles or about 101 miles..

Find the area of a triangle of height 4 feet and base measuring 8 feet. => 16 ft 2 or 14 ft 2 or 18 ft 2 or 12 ft 2..

The height of the triangle is 8 times the base b in a right triangle. Find the area of the triangle. => 4 b 2 square units or 4 b square units or 12 b 2 square units or 8 b 2 square units..