MrAndrew9081 MrAndrew9081

02-05-2022
Mathematics

contestada

Is a triangle with the side lengths 4 feet, 7. 5 feet, and 8. 5 feet a right triangle? Why or why not?

Respuesta :

alfredlim29448 alfredlim29448

02-05-2022

Answer:

Yes

Step-by-step explanation:

You can test if a triangle is right-angled by using Pythagoras' Theorem.

So:

[tex]4^2 + 7.5^2 = 8.5^2[/tex]

16 + 56.25 = 72.25

They do in fact add up so this triangle is right angled.

Answer Link

Otras preguntas

Select three points that lie on the graph of the line y=1/2x

Which figure has more lateral faces than a triangular pyramid?

What is role Expectation?

Without the Bessemer process, Americans might not have been able to create a. train engines. b. sewing machines. c. the Morse code. d. the Brooklyn Bridge.

China sells more to other countries than it buys from them. So, China's exports are greater than its imports. This means that China has a _____ and a(n) _____ b

Suppose a figure is located in Quadrant I. Which of the following sequences will result in an image that is located in Quadrant IV? A. rotate 360 degrees counte

Who signed the emancipation act

John Thornton can best be described as… a. Buck's best and most caring owner. c. a friend of Buck's owner who doesn't have enough money to purchase him. b. Buck

(6u^2+5u^2v^2−3uv^2)−(4u^4+5u^2^v^2−5uv) Subtract. Your answer should be a polynomial in standard form.

When an equation is factored and the factored form results are in a binomial squared, will it ever have two different zeros? Explain why or why not