Answer:
The measure of angle a is 35 degrees, b is 55 degrees and c is 110 degrees.
∡a has an angle of 40°. Vertical angles are always congruent.
∡b is the 3rd angle in a triangle, the other two are 40° and 90° all of the interior angles in a triangle add up to 180°.
∡c is a linear angle, linear angles always add up to 180°.
10
Step-by-step explanation:
For every lawn mowed, the amount earned increases by 10 dollars
True
