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4 votes
PLZZZ HELP WHAT IS THIS:) <3

PLZZZ HELP WHAT IS THIS:) <3-example-1
User Jdsurya
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7.5k points

2 Answers

1 vote
The answer to #4 is A)7.5 m
The answer to #5 is C)28.3 cm
User James Andrews
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7.6k points
5 votes
a^2 + b^2 = c^2 in right triangles.
4^2 + b^2 = 8.5^2
16 + b^2 = 72.25
b^2 = 56.25
b = 7.5
User Ivaylo Toskov
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7.0k points