2 answers:
Answer:
other leg is 20.62 cm
Step-by-step explanation:
pythagorean theorem is
a^2+b^2=c^2
c is the hypotenuse
40^2+b^2=45^2
1600+b^2=2025
b^2=2025-1600
b^2=425
b= the square root of 425
b=20.62
Answer:
Step-by-step explanation:
Formula
c^2 = a^2 + b^2
Givens
Hypotenuse (c) = 45
a = 40
b = ?
Solution
45^2 = 40^2 + b^2
2025 = 1600 + b^2 Subtract 1600 from both sides.
2025-1600 = 1600-1600 + b^2 Combine
425 = b^2 Take the square root of both sides.
√425 = √b^2
b = 20.62
Answer
The third side is 20.62 cm
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Answer:
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Step-by-step explanation:
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Answer:
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