B) 9/4 : 1
C) 3/12 : 1
D) 12/3 : 1
45.5 square feet 63 square feet 66.5 square feet 84 square feet
Answer:
Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.
Step-by-step explanation:
Consider a right trapezoid with top side AB is 7 feet and height AD is 7 feet. The bottom side DC is extended to the right with 5 more feet.that is (7+5) 12 feet.
We have to find the area of the doghouse which is in the shape of right trapezoid .
that is,
Substitute the values, we get,
Hence, Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.