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Vesna [10]
2 years ago
9

What strategies can help you determine about unknown side when finding perimeter

Mathematics
1 answer:
Luden [163]2 years ago
8 0

Answer

I think you can visulize the problem. whne you see a rectangle (for example) both the long sides will have the same length. Both the short sides will also have the same width. There you have it! that's how u find the unknown side (s).

Hope this helps :)

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Which number sentence is not true?
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Answer:

A

Step-by-step explanation:

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2 years ago
Using pythagorean theorem find a, and b, where a is twice of b and the hypotonuse is 5√5
patriot [66]
Measure of Hypotaneous = 5√5

And it's already given that b = 2a

By using pythagoras theorem:

a²+ b² = (5√5)²

Let's substitute for b as 2a in above equation we'll get:

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Therefore,
a= 5
and
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3 0
3 years ago
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Answer:

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8 0
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