3 years ago

What is the perimeter? Explain how you got that.

Mathematics

1 answer:

Serga [27]3 years ago

8 0

Answer:

The perimeter is 60in.

Step-by-step explanation:

Perimeter = the outer length

Add all the lengths

8 + 8 + 4 + 8 + 4 + 8 + 4 + 12 + 4

= 60 in

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2a.
Since BC = 10m and M is the midpoint, we can find CM by : 10÷2 = 5m
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2b. Now, you have the base ( 5m) & hypotenuse (13m). Pythagoras' Theorem:

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