Can someone me with these 3 geometry questions? need them asap

C

D

A

B

Hope that helps

1) c - you can look at the alternating colors of the objects in the upper right and lower left.

2) b - If you get a 92 on a quiz, you still get an A which proves the statement false.

3) 1:a 2:b - If the two angles add up to 90 deg, they are complimentary angles.

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.