The hypotenuse of a right triangle is twice the length of one of its legs. The length of the other leg is three feet. Find the l

Question

3 years ago

15

engths of the three sides of the triangle. Enter an exact answer. Do not type your answers as fractions or decimals

2 answers:

maw [93] · Answer 1 · 2022-03-29T10:07:40+03:00

maw [93]3 years ago

8 0

Answer:

sides are √3 ft,2√3 ft,3 ft

Step-by-step explanation:

let one leg=x

length of hypotenuse=2x

third side=3 ft

(2x)²=x²+3²

4x²-x²=9

3x²=9

x²=9/3=3

x=√3 ft

hypotenuse=2√3 ft

dolphi86 [110] · Answer 2 · 2022-03-29T08:00:56+03:00

7 0

Answer:

One leg: 3

So, the hypo: 2*3 = 6

And the third is according to the formula for right angle triangles: a^2 + b^ = c^2

So: √9+36= c

6.7 to get an exact number round it: 7