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In-s [12.5K]
2 years ago
9

Find area of triangle .. help me please!

Mathematics
2 answers:
Zinaida [17]2 years ago
3 0

Answer:

12 x 6 = 72, 72 divided by 2 ( x 1/2) = 36 yd^2

Formula of a triangle:

BH x 1/2

In this case 12 is your base and 6 is your height.

Anastaziya [24]2 years ago
3 0

Answer:

A = 36 yd²

Step-by-step explanation:

The area (A) of the triangle is calculated as

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

Here b = 12 and h = 6 , then

A = \frac{1}{2} × 12 × 6 = 6 × 6 = 36 yd²

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kramer
The angles are 72 degrees and 108 degrees.

Explanation:

Angle 1 : Angle 2 = 2 : 3
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