Answer:
a) 45
Step-by-step explanation:
Complementary angles are 90 degrees,so if the angle is 64 degrees more,you just only have to add 90+64=154.
The measure of the angle is 154 degrees
Hope i helped.
Remember:complimentary angles add up to 90 while supplementary angles add up to 180.
Answer:
50% percentage increase = 72
48 + 1/2 = 48.5
Step-by-step explanation: