Question

a)The area of a parallelogram is 45.85 cm2. If its base is 6.55 cm long, what is the height of the
parallelogram?
b) Find the base of a triangle whose area = 80 cm2 and height 20 cm.

Answer 1

a=7 b=8

Step-by-step explanation:

ar(parallelogram)=base*height

45.85=6.55*height

7=height

2 ar(triangle)=1\2base*height

80=1\2base"20

80*2\20=base

8 = base

Answer 2

Answer:

a=7 b=8

Step-by-step explanation:

ar(parallelogram)=base*height

45.85=6.55*height

7=height

2 ar(triangle)=1\2base*height

80=1\2base"20

80*2\20=base

8 = base