jaquelinemorales76 jaquelinemorales76

16-04-2021
Mathematics

contestada

The first two angles in a triangle are 90 degrees and 50 degrees. What does the third angle have to be?

A. 20 degrees
B. 40 degrees
C. 50 degrees
D. 90 degrees

Respuesta :

jacobdonovan25 jacobdonovan25

18-04-2021

Answer:

B: 40 degrees

Step-by-step explanation:

The area of a triangle is equal to 180 degrees. So subtract 90 degrees and 50 degrees from 180 degrees, so we are left with 40 degrees.

Answer Link

Otras preguntas

what is the Square root of -5

Analyze the different musical elements shown to the given symbols/pictures below.

Please who has read The Book Of Joy

What different kinds of societies inhabited the Americas in the fifteenth century? How might you explain their distribution?

Please get me the answer to this I need to bring my grade up

Which law of logic is used to make a conclusion?

Find the value of x in each case.

Do you think dinosaurs lived back then or is it a myth? Explain why or why not?

solve the following compound inequality graph the solution 7x = 35 ? please help and also show ur work on how u got it

Why would learning about the American Revolution be important to your life today? What types of connections could you make from this lesson to events in today's