The figure below is a trapezoid with parallel sides that measure 1.7 feet and 2.1 feet. The height of the trapezoid is 12.

01

The area of the trapezoid was then doubled. What change in the dimensions of the original trapezoid could have been made to double the area?
Select one:
A. The height was doubled.
B. Both parallel sides were quadrupled.
C. The height was quadrupled
D. One parallel side was doubled and the other was halved.

Question

The figure below is a trapezoid with parallel sides that measure 1.7 feet and 2.1 feet. The height of the trapezoid is 12. 

01

The area of the trapezoid was then doubled. What change in the dimensions of the original trapezoid could have been made to double the area?
Select one:
A. The height was doubled.
B. Both parallel sides were quadrupled.
C. The height was quadrupled
D. One parallel side was doubled and the other was halved.

anonymous · Answer

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kanwal32 · Answer

calculate the ar of trapezoid substiute it =2*area and then check the values

mathmate · Answer

What's the formula to calculate the area of a trapezoid?