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Tamiku [17]
2 years ago
9

Find the perimeter and area of the figure.

Mathematics
1 answer:
Travka [436]2 years ago
7 0

Answer:

The perimeter is 20 cm.

The area is 25 cm^2.

Step-by-step explanation:

The perimeter is the distance around the figure.

This is a square, so each side is the same length.

There are four sides, so

5 + 5 + 5 + 5 = 20 cm

The area of the figure is

s^2

where s is a side

so 5 * 5 = 25 cm^2

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Mathematical induction, prove the following two statements are true
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Prove:
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From here, think about what you are trying to end up with.
For n=k+1, we WANT the formula to look like this:
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Distribute the -2 and combine the fractions together,
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pull the negative back out,
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And ta-da! We've done it!
We can break apart the +3 into +1 and +2,
and the +0 in the bottom can be written as -1 and +1,
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