Riahmani4lidn
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What is the area of this triangle?
A=bh2


a-54 cm²

b-90 cm²

c-108 m²

d-216 m²

What Is The Area Of This Triangle Abh2 A54 Cm B90 Cm C108 M D216 M class=

Sagot :

Answer:

a

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 9 and h = 12 , then

A = [tex]\frac{1}{2}[/tex] × 9 × 12 = [tex]\frac{1}{2}[/tex] × 108 = 54 cm²
It’s a because 12x9=108 then divide it by 2 and you have 54
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