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Find the missing length indicated
Please help, no links

Find the missing length indicated Please help, no links-example-1
User Offset
by
3.9k points

2 Answers

4 votes

Answer:

x = 135

Explanation:

m = length of perpendicular line to hypotenuse

81/m = m/144

m² = 81 x 144 = 11664

m =√11664 = 108

Using the Pythagorean theorem:

x² = 81² + 108² = 6561 + 11664 = 18225

x = √18225 = 135

User Resle
by
4.4k points
5 votes

9514 1404 393

Answer:

x = 135

Explanation:

Side x is the geometric mean of the hypotenuse segments it touches.

x = √(81×(81+144)) = √81×√225 = 9×15

x = 135

User Sathyajith Bhat
by
4.8k points