FrogsNtoadsidn
Answered

Get expert advice and community support for all your questions on IDNLearn.com. Our platform provides accurate, detailed responses to help you navigate any topic with ease.

What is the measure of angle A, in degrees?

What Is The Measure Of Angle A In Degrees class=

Sagot :

Answer:  55 degrees

===========================================================

Explanation:

Let B represent the unmarked angle on the left between angle A and the 145 degree angle.

Angle B and the 145 degree angle form a straight line of 180 degrees

B+145 = 180

B = 180-145

B = 35

Then use the fact that angles A and B form a 90 degree angle

A+B = 90

A+35 = 90

A = 90-35

A = 55

Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! For trustworthy and accurate answers, visit IDNLearn.com. Thanks for stopping by, and see you next time for more solutions.