liz4262
liz4262 liz4262
  • 01-07-2020
  • Mathematics
contestada

A school crossing sign is shown. Find the measures of angle A and angle C

A school crossing sign is shown Find the measures of angle A and angle C class=

Respuesta :

Space
Space Space
  • 01-07-2020

Answer:

m∠A = 135°

m∠C = 135°

Step-by-step explanation:

There are 540° in a pentagon.

You are given 3 90° angles

540-90(3) = 270

∠A and ∠C are congruent

270/2 = 135° each

Answer Link

Otras preguntas

- 2/5 x -1 1/4 please help thank you
Century is to decade as dollar is to penny,nickel,dime,quarter
which of the following was the catalyst for the united states entering the space race? the dropping of the atomic bomb the launching of sputnik the recent creat
Which would be a common-sense practice in a lab environment??
Select the correctly punctuated sentence. Though many believed Doug Williams had excellent taste, William's choice of television program didn't agree with the
make a ten or hundred to add mentally 198+132
I should know how to do this but I don't please help?
Which of the following functions represents a cell phone bill if there is a monthly charge of 20 dollars plus 6 cents for each minute of use?
how did Americans see labor unions after the hay market incident ?
What does 13.9 round to the nearest one?