Question

Find the height of a triangle with area = 110 ft2 and base = 10 ft.

5.5 ft
22 ft
550 ft
11 ft

i need help ASAP!! :)

Answer 1

height = 22 ft

Explanation:

The area (A) of a triangle is calculated as

A =
`(1)/(2)` bh ( b is the base and h the height )

Here b = 10 and A = 110, thus

`(1)/(2)` × 10 × h = 110, that is

5h = 110 ( divide both sides by 5 )

h = 22 ft

Answer 2

Explanation:

`Area=(1)/(2)*bh\\\\(1)/(2)*bh=110\\\\(1)/(2)*10*h=110\\\\h=(110*2)/(10)=22\\\\h=22 ft`