Answer:
Complementary angles are two angles that have a sum of 90°.
Supplementary angles are two angles that have a sum of 180°.
A ABC BCD SUPP 90+90=180
B BCA ACD COMPL 45+45=90
C BCA CDA NEITHER 45+90=135
D ABC CDA SUPP 90+90=180
E BAC CAD COMPL 45+45=90
Step-by-step explanation:
56.30
With a calculator, press second or shift and then tan to find the degrees.
The measurement of the other angles 56
we know that
1) <u>convert miles per hour to feet per hour</u>
<u>2) convert feet per hour to feet per second</u>
Round to the nearest whole number-------> 
therefore
<u>the answer is</u>
Answer: Rectangle and square
Step-by-step explanation:
