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Alchen [17]
3 years ago
9

the figure below consists of a rectangle and an equilateral triangle. What is the perimeter of the figure?

Mathematics
1 answer:
Alisiya [41]3 years ago
8 0

Answer: 28 in.

Step-by-step explanation:

The perimeter is the total distance around the entire figure. Because all the lengths of the sides are already given, you just have to add them all up.

P = 4 in. + 8 in. + 8 in. + 4 in. + 4 in. = 28 in.

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The gcf of two numbers less than or equal to 12 is 2. Their LCM is 20.What are the numbers?
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We know:

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Substitute:

20=\dfrac{ab}{2}\qquad|\cdot2\\\\ab=40

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