1. The perimeter of a rhombus is 40. What is the area of the square?
2. If one angle of a parallelogram is 60 degrees, find the number of degrees in the remaining three angles.
3. Are the diagonals of a parallelogram perpendicular? Why orwhy not? Explain.
4. Does an isosceles trapezoid have two sets of parallel sides? Why or why not? Explain.
5. Does a rhombus have two sets of congruent sides? Why or why not? Explain.
6. The perimeter of a square is 160 feet. What is the area of the square?
7. True or false;
a. A rhombus is a parallelogram with four congruent sides
b. A rectangle is a parallelogram with four right angles
c. A square is a rectangle and a rhombus
d. A rhombus is always a square
e. Every parallelogram is a regular quadrilateral
f. In a rectangle, the diagonals are perpendicular
8. Name the bases of the trapezoid shown below;
9.True or False;
a. A trapezoid has two bases
b. A trapezoid may have a right angle
c. A trapezoid may have three congruent sides
d. The bases of an isosceles trapezoid are congruent
e. The parallel sides of a trapezoid are called the legs
10. Find the values of the median of a trapezoid with the following base values;
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