I think the answer is C and D..searched it up
Area of a parallelogram = base*height
21*9=189cm^2
Answer:
TS=17 ,TV=14.
Step-by-step explanation:
Opposite sides of a parallelogram are parallel and equal.
TS=VW
Substituting the values given:
a+15=3a+11
Subtracting a both sides:
15=2a+11
Subtracting 11 both sides:
4=2a or a=2,TS=a+15=2+15=17.
TV=SW( opposite sides of parallelogram are equal)
3b+5=b+11 or 2b=6. or b=3.
TV= 3b+5=3(3)+5=9+5
TV= 14.
TV=14,TS=17.
Answer: 86 cm
Step-by-step explanation:
you find the area of the entire square 400 cm
then find the area of the circle, 314.16
Subtract and round
and you are left with 86cm
