1. Quadrilaterals

2. RSTU is a parallelogram. Which statement is false?
It is a rectangle
It is a trapezoid
It is rhombus
It is a square

3. A triangle contains a 40 degree angle and a 50 degree angle
A triangle contains a 40 degree angle and a 50 degree angle. What type of angle is it?
acute
isosceles
obtuse
right

4. ABCD is a rhombus. Which statement must be true?
It is a trapezoid
It is a square
It is a parallelogram
It is a rectangle

5. A triangle contains a 20 degree angle and a 30 degree angle
A triangle contains a 20 degree angle and a 30 degree angle. What type of angle is it?
Obtuse
Acute
Isosceles
Right

6. In quadrilateral XYZW, angle X and Y are right angles
In quadrilateral XYZW, angle X and Y are right angles. What can you conclude?
Their measures are 180 degrees
Angle Z is a right angle
Angle Z is not a right angle
XYZW is a trapezoid

7. What is the name of a triangle with 2 equal sides & 1 obtuse angle?
Equilateral
Right scalene
Obtuse isosceles
Right isosceles

8. What is the name of a triangle with 1 right angle and 2 equal sides?
Right isosceles
Obtuse isosceles
Equilateral
Right scalene

9. What is the name of a triangle with all acute angles and no equal sides?
Obtuse scalene
Acute scalene
Acute isosceles
Equilateral

10. What is the name of a triangle with 3 equal sides, all acute angles?
Acute scalene
Acute isosceles
Right scalene
Equilateral

11. What is the name of a triangle with one right angle, 2 acute angles, no equal sides?
Right scalene
Right isosceles
Acute Isosceles
Equilateral

12. A triangle has 3 angles. How many degrees do all must measure up to be?90
120
180
360

13. How many degrees does a parallelogram have?90
120
180
360

14. What distinguishes squares and rectangles from rhombi?
Squares and rectangles have 4 right angles, rhombi don’t
Squares and rectangles are parallelograms, rhombi isn’t
Squares and rectangles have four equal sides, rhombi don’t