The answer is C. 90 degrees.
This is because angle R is one of the four angles of a square.
I hope this helps.
There are 60 buses, each has 34 students
So we would multiply to find our answer. 34*60=2040
Answer:
-
i
Step-by-step explanation:
Given
Multiply numerator/ denominator by i
=
[ i² = - 1 ]
= 
= -
i
Answer:
D. 424 m³
Step-by-step explanation:
Use the formula for the volume of a cylinder
V =
r²h
Plug in the values we know
V = (3.14)(3²)(15)
V = 423.9 m³
This is closest to answer choice D, 424 m³
So, D is correct
No, the correct answer is square pyramid