woahash woahash

11-12-2018
Mathematics

contestada

The hypotenuse of a 45° -45° -90° triangle measures 4cm what is the length of one leg of a triangle

Respuesta :

Аноним Аноним

13-12-2018

Answer:

2.83 cm to nearest hundredth or 2√2.

Step-by-step explanation:

In this triangle the ratio of a leg to the hypotenuse is 1 : sqrt2,

so x / 4 = 1/ sqrt2 where x = length of a leg.

Therefore x = 4*1 / sqrt2

= 2 sqrt2

= 2.83

Answer Link

Otras preguntas

If a circle is tangent to each side of a hexagon, then _______. A.the circle is circumscribed about the hexagon B.the two shapes touch at exactly three points

Why was the Euglena green in color? What is the name of the specialized body structure that is located at the base of the tail?

Write a problem that can be solved by comparing quarts and cups using a model. Include a solution. Explain why you are changing from a larger unit to a smaller

What is the domain of the function y=sqrt x+6-7 B.x>-6 anyway B. x greater then negative six the greater than sign has a line under it.

If you help me on all of these I'll mark you as a brainless

Which statement accurately describes what happens when water turns to ice in terms of energy? A.The water absorbs which causes chemical bonds to form changing w

With pointer variables you can ________ manipulate data stored in other variables.

I need help on 17 and 18

Political science is the study of past events True or false?

A right triangle has one leg that is 24 feet long and another that is 7 feet long. What is the perimeter?

Q&A Platform for Education Platform Explore for Education