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

timothy went to a baseball game. after the game, he wanted to ride the bus home. the red line and the blue line buses both both stop at the stadium :a red l

Which of the following is a characteristic of concrete operational thinking? A. The ability to have complex abstract thought B. The ability to understand conser

Are 6/10 and 6/30 multiples of 3/10

how many 2 digit numbers do not use the numeral 5?

Explain why some people think that indirect sunlight will not cause skin damage.

Select all that apply. Which factors determine the amount of electric current in a circuit? switch ammeter voltage resistance

Which powers were left to the king? What was important about the powers that remained with the king?

Pressure from civil rights leaders forced President Roosevelt to sign an executive order that did what?

What were the results of Spanish and Portuguese conquests in America?

24/14 as a mixed number