Question

its legs is 12 cm long.
21. The sides of a triangle are 21 cm, 17 cm and 10 cm. Find its area.
- 22. Find the area of an isosceles triangle whose base is 16 cm and length of each of
is 10 cm.
is 24 cm.
-19. Find the area of a right-angled triangle whose hypotenuse is 13 cm long and one o

20. Find the area of an equilateral triangle whose each side is 16 cm (take 3 =1-73)​

Answer 1

Answer:

sorry friend ,

I need some point to ask questions because tomorrow my exam .

I hope you understand my situation .

Answer 2

Answer:

of you know please say me .