Claire is 18 years old and her mother is 40 years old.
We exclude bases for lateral area, so there are 4 sides. Each area of each of the sides can be found by 3*5. so, we have (3*5)*4, which equals 60 square meters.
Answer: 200.96 cm
Step-by-step explanation:
Area of a circle:
Since we don't have the radius, we have to find it.
What you gave me is the diameter which is 16 (cm) I suppose.
Radius is half the diameter. Therefore we can divide the diameter by 2 to find the radius.
16/2=8cm
This is our radius.
Plug this into the area formula.
Well draw a box with 10 squares going up and 20 square is going sideways and then shade and 5/8 of it
The third choice does not represent a proportional relationship because the y-intercept ≠ 0.
Hope that helped you.