corlandricdavis corlandricdavis
  • 01-03-2022
  • Mathematics
contestada

The measures of two angles in ABC are 56 and 72.

What is the measure of A?

The measures of two angles in ABC are 56 and 72 What is the measure of A class=

Respuesta :

misho2590
misho2590 misho2590
  • 01-03-2022

Answer:

52

Step-by-step explanation:

The triangle is 180o

if B and C are 56 and 72

that means 56 + 72 = 128

so B + C = 128

and finally

180 - 128 = 52

A = 52

Answer Link

Otras preguntas

Mathhh help!!!!!!!!!!!!!!!!!
NEED ANSWER NOW PLEASE! Amy is analyzing a job offer How much income with benefits can she expect? A. $43,500 B. $48,500 C. $53,500 D. $56,000
Find the acceleration of a body whose velocity increases from 11ms-1 to 33ms-1 in 10 seconds
A student dips a strip of metal into a liquid. Which is evidence that only a physical change has occurred? The metal bends more easily. The metal change
2*4X+6=12 solve for x and round to nearest thousandth
If you are a fan of The Giver please help, did the Elders took the community's memories?
One of the european union's first goals was the establishment of
How did hitler take advantage of instability and unrest in Germany to seize power ?
What is -8z-8x+5a+5c-8y+5b
what battle strategy used in world war 1 allowed little ground to be gained