Answer:
#1 is 31°
#2 is 120°
Step-by-step explanation:
You know that a triangle is 180°. In the first one its a right triangle, which means that angle is 90°. Subtract 90 and 59 by 180. The second subtract 36 and 24 by 180 to get your answer.
Answer:
The path length is the same for the small and large semicircles.
Step-by-step explanation:
The distance around the large semicircle = 1/2 * π * diameter
= 1/2*8*π
= 4π m.
The distance around the 2 smaller semicircles
= 1/2 * 4 * π + 1/2 * 4 * π
= 2π + 2π
= 4π m.
Per year 7% for $2000 bond. It will be $140 per year.
Then per 6 months, it will be $70.
so, answer is B.
Answer:
C,A,B
Step-by-step explanation:
A= 48°
B= 90°
C= 42°
We know that C = 42° because all of the angles in a triangle must add up to 180°.
180°-(90° + 48°) = 42°