Question

Area of a triangle is 280 cm^2, if base of the triangle is 70cm, find its corresponding altitude

Answer 1

A = 1/2 × b × h


280 = 1/2 × 70 × h

= 280/35 = h

= 8 cm = h

Hence altitude is 8cm

Answer 2

∣★ᴀɴsᴡᴇʀ★∣

Given:

Area of a triangle is 280 cm

To find:

corresponding altitude

Solution:

We know that

$= > Area \: of \: Triangle = \frac{1}{2} \times base \times altitude$

$= > 280 = \frac{1}{2} \times 70 \times altitude$

$= > 280 = 35 \times altitude$

$= > \frac{280}{35} = altitude$

$= > 35 = altitude$

Hence Altitude of triangle is 35cm