Question

9. Find the altitude of a triangle whose area is 784 sq.
cm and base is 32 cm.
10. Find the area of an equilateral triangle of side
diagonal
22. The area
eter is 20
8 cm.
23. The peri​

Answer 1

Step-by-step explanation:

complete the question bro

Answer 2

Step-by-step explanation:

9. Given,

Area = 784sq.cm

Base,b = 32cm

Let the the altitude be 'h'

We know,

Area of triangle = 1/2 × base × height

784 = 1/2 × 32 × h

784 = 16h

h = 49

Therefore, altitude is 49cm