Answer:
see explanation
Step-by-step explanation:
∠2 and ∠3 are same- side interior angles and are supplementary.
Answer:
Up to 60% of the human adult body is water.
Step-by-step explanation:
Answer:
DAM BROOOOO UR SCREEN.
Step-by-step explanation:
The formula for the circumference of a circle = 2 x radius x pi
The radius is given as 21 cm and pi = 3.142
Circumference = 2 x 21 x 3.142 = 131.964 cm