evangelinestsauver evangelinestsauver

15-09-2020
Mathematics

contestada

If two angles of a triangle measure 39° and 56°, what is the measure of the third angle? A. 85° B. 55° C. 105° D. 265°

Respuesta :

jimrgrant1 jimrgrant1

15-09-2020

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180 for third angle

third angle = 180° - (39 + 56)° = 180° - 95° = 85° → A

Answer Link

Otras preguntas

What role did arkansas governor orval faubus play in the little rock crisis?

What are some practices of Buddhism (I only need two!)

a 15 foot rope stretches diagonally from the ground to the top of a tent 9 feet off the ground. What angle does the rope form with the ground?

In a species of snail, dark-shelled individuals are better hidden from bird predators in the shady forest, while light-shelled individuals are better hidden in

Perform the indicated operation. (y4 - 1) ÷ (y + 1) A.) y3 - y2 + y R - 1 B.) y3 - y2 + y - 1 C.) y3 - y2 - y

Which of the following statements about guerrilla warfare in Indian Territory during the 1860s is true? A. After 1865, the only warfare in Indian Territory wa

plz help I need help on this problem

The United States experienced major foreign policy issues in the late 1800s with all of the following EXCEPT A) Spain. Eliminate B) Argenti

Algebra 2! Help! I WILL GIVE BRAINLIEST!!!!

the area of one fabric is 4.85 square what is the area of a quilt made with 10.2 fabric squares