Answer:
12 
Step-by-step explanation:
The area of a triangle is 
. Here, b = 8, h = 3. So 8*3/2 = 12. The units is .
So the answer is 12 .
The Great Pyramid is an example of a 1. A triangular Prisim and a polygon
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A cereal box is an example of a Rectangular prisim </span>or rectangle
A tent is an example of a A triangular Prisim and a polygon
96 units squared
The formula for area:
A = (1/2)bh
Area = (1/2) times base times height
We know that h = 65 ft and the angle of elevation to the top is α = 56°.
x - the length of the support wire;
x · cos 56° = 65
x = 65 / cos 56°
x = 65 / 0.5592
x = 116.237 ≈ 116.2 ft ( to the nearest tenth )
Answer: The support wire is 116.2 ft long.
Answer:
D. (3,2)
Step-by-step explanation:
