Answer:
option 3, 900 square units
Step-by-step explanation:
area=20*(32+13)
=900
I forgot how to do this but i really wish i could help u
8X3 equals 24
3x 8 equals 24
Eight rows of 3 =24
3 rows of 8 = 24
Answer:
60
Step-by-step explanation:
let's say the angle is x
tan x=2√21/2√7=1.73205...
tan inverse of it = 60
