bowfishingbabe25 bowfishingbabe25

01-06-2017
Mathematics

contestada

A 45-45-90 triangle has a hypotenuse of length 9. What is the length of one of its legs? If necessary, round your answer to two decimal places.

Respuesta :

Lorenzo07 Lorenzo07

01-06-2017

HL(c) = a² + b² = c²
c = 9
c² = 18
√18= 4.24264068712

So! since this triangle is a "45° 45° 90°"
The two short legs are equivalent

meaning each side equals; 4.24264068712

Answer Link

Otras preguntas

Why can't chemical changes be reversed?

is ran or fought or told or broke a homophone

how did Pericles make Athens more democratic

Can some one Please help me? Create a paraphrase of the following sentence from “The Cold Equations”: There could be no alternative—but it required a few moment

After the passage of the Seventeenth Amendment, how many senators were elected to serve each state?

divide $70 into 1:2:4

Which rate is a unit rate? $250/40 hours 26 miles/1 gallon 1 cup/3 scoops 300 miles/5 hours

how to explain why a trapezoid is a quadrilateral but a quadrilateral is not always a trapezoid

What's the first step to making a law?

How does Velocity differ from Speed? (Velocity-Mesure of both speed and direction)