ayalaleanne93 ayalaleanne93
  • 04-07-2020
  • Mathematics
contestada

The measure of two angles of a triangle are 31 and 128 degrees. Find the measure of the third angle.

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 04-07-2020

Answer:

21°

Step-by-step explanation:

All angles in a triangle add up to 180°.

180 - 31 - 128

= 21

The measure of the third angle is 21°.

Answer Link

Otras preguntas

Riddle! I speak without a mouth and hear without ears I have nobody but I come alive with the Wind What am I?
What is the value of 2,0,1,2,4,1,4,0,3,2 the answers are 0, 2, 3, and, 4
PLEASE HELP ME Which graph represents the equation y=|x−2|+1?
Help this question question
The trait for round nose is dominant over pointed nose. If both the mother and father are both heterozygous what percent of offspring will have a pointed nose?
how is it that halloween is over and im still getting ghosted by the same guy who leaves me on opened
HELPP ASAP!!step by step anwserssw
i will give u brainliest
Which is not an example of being aware of one’s communication with others? a. a doctor explaining a diagnosis to a patient in simple terms b. a daughter arguing
President Bush declared January 20th Day. A National Pro-life B. Humans United C. National Sanctity of Human Life D. Culture of Life