leonarddarius163 leonarddarius163
  • 12-04-2021
  • Mathematics
contestada

find the measure of angle A

find the measure of angle A class=

Respuesta :

aditrishindaghatta
aditrishindaghatta aditrishindaghatta
  • 12-04-2021

Answer:

-7

Step-by-step explanation:

  1. The sum of all angles in a triangle will be equal to 180.
  2. So we add x+46+x+71+77=180*
  3. 2x+194=180
  4. 2x= -14
  5. x=-7
Answer Link

Otras preguntas

Write a personal narrative about a time when you investigated something mysterious or unknown.
(2x to the 5th power) 3x to the 3/5th power
Super quick question: intermolecular forces allow which of the following substances to be the least fluid: calcite or glass?
What is the volume of a prism with 5 ft 22 ft 13 ft
apa bedanya Musyarakah dengan Musyawarah? Jelaskan
What is (3,-3),(8,-2)slope
what is the square of 6 divided by the fourth root of 36
International responses to the apartheid's reforms from the 1960's until the 1980
what is quadratic equaton?
Which of these statements match the purposes of the Declaration of Independence? Check all of the boxes that apply. Declaring that the colonies were now indepen