3 years ago

Is the area of this shape approximately 86.2 cm? If not, give the correct area.

Mathematics

1 answer:

lisov135 [29]3 years ago

6 0

Answer: True

Step-by-step explanation:

The area of a trapezoid is ((b1+b2)/2)*h.

Because this trapezoid is an isosceles trapezoid, we can find the base of the right triangles: 4. Then, using Pythagorean theorem we can get the height of the trapezoid, the square root of 33, or about 5.75. Then plugging the values into the formula, we get 86.25, which is close to 86.2.

Hope it helps <3

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PLEASE HELP

adell [148]

We know that
in a right triangle
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c²=a²+b²

in this problem
c=√87 yd
a=√23 yd
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How to simplyfy 2x+2x

VladimirAG [237]

Answer:

Your answer is 4x.

Step-by-step explanation:

Add 2+2

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