The Pythagorean theorem tells you that for legs a and b, and hypotenuse c this relationship holds:
c² = a² + b²
It can be useful to make a couple of rearrangements of this relation.
c = √(a² +b²)
a = √(c² -b²)
1. c = √(10² + 8²) = √164 = 2√41
2. a = √(26² - 10²) = √576 = 24
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It doesn't matter which leg you call "a" and which one you call "b", unless they are specifically marked on the triangle. Then use the marks you are given.
30 times greater I hope it helps unlike that other answer...
First, take 75 and divide it by 100. (0.75)
Then, take your answer, 0.75, and multiply it by 42.
0.75 x 42 = 31.5
Your answer is 31.5, or answer 3.
Answer:
C
Step-by-step explanation:
42+58=100
