Question

For two figures to be on the same base and between the same parallels, one of the lines must be.

• A. Making an obtuse angle to the common base
• B. Perpendicular to the common base
• C. The line containing the common base
• D. Making an acute angle to the common base

Answer 1

The correct option is C

The line containing the common base

For two figures to be on the same base and between the same parallels, one of the lines must be the line containing the common base. Hence the answer.