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4 votes
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!! :)

User Damercy
by
7.7k points

2 Answers

4 votes

Answer:

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

User Socasanta
by
8.6k points
2 votes

Answer:

Explanation:


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

User Liviu Chircu
by
7.7k points

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