Question

perpendicular 8 hypotenuse 2x
base4
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Answer 1

Answer:

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Step-by-step explanation:

Base${}^{2}$ + Perpendicular ${}^{2}$ = Hypotenuse ${}^{2}$

(4)${}^{2}$ + (8)${}^{2}$ = (2x) ${}^{2}$

16+64=4x${}^{2}$

80 = 4x${}^{2}$

x${}^{2}$ = 80/4

x${}^{2}$=20

x = √20

therefore, hypotenuse = 2x = 2√20