5,000,000 + 2000 + 100 + 90
Like that
Answer:
B. 90 degrees
Step-by-step explanation:
The definition of supplementary is that they add up to 180 degrees. If the measure of angle A is 90 degrees, then angle B is 180-90 = 90 degrees.
Area of a circle is πr^2.
From this, we can calculate
π*2.5^2
= π*6.25
= 19.625
= 19.6
Ginger is 6 years older than her brother, so add 6 years to his age. 6+7=13. Ginger is 13.
Answer:
22
Step-by-step explanation:
