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Use Pythagorean Theorem to find each missing length
please help with the steps

Use Pythagorean Theorem to find each missing length please help with the steps-example-1
Use Pythagorean Theorem to find each missing length please help with the steps-example-1
Use Pythagorean Theorem to find each missing length please help with the steps-example-2

2 Answers

4 votes

Answer:

25 is A and 26 is B

Explanation:

25) a²+b²=c²

missing side can be=b

to find the missing side subtract 6.7² from 12.6²

b²=12.6²-6.7²

b²=158.76-44.89

the square root of b²= the square root of 113.87

b=10.67

the missing side is equal to 10.7(1d.p)

26) a²+b²=c²

c= hypotenuse

10.8²+11²=c²

116.64+121=c²

c²=237.64

the square root of c²= the square root of 237.64

c=15.42(2d.p)

the hypotenuse is=15.4

The places that I have "the square root of" you must replace it with the square root sign. I'm using my phone so I wasn't sure how to insert a square root sign.

User Fceruti
by
8.8k points
2 votes
The first answer is going to be 15.42 (so b) and the second is going to be 10.67 (so a)
User Sambomartin
by
9.0k points

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