Answer:
Option D)12
Step-by-step explanation:
Given is a parallelogram ABCD with side lengths given as
AD=12 and DC=18
We are to calculate the side length of BC
Recall the properties of a parallelogram.
Opposite sides are parallel and equal
Hence we have BC = AD
So measure of BC = 12
Answer is
Option D)12
Answer:
8pi
Step-by-step explanation:
circumference of the circle=2 pi r(radius)
=2pi×d(diameter)/2
=2 × pi × 8/2
=8 pi cm
90=6x+3x
90=9x
90/9=x
10=x
3x=3*10=30
6x=6*10=60
hope this helped
Answer:
My guess would be D
Step-by-step explanation: