Find the Area of the figure below, composed of a parallelogram and two semicircles. Round to the nearest tenths place.
16
12

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

What is r i 4.5+10r=-6.5 with work pls