homework 2.1.1

Find the area of each rectangle

• 33 cm

• 14 cm

• 28 cm

• 66 cm

Find the area of each rectangle

• 33x sq units

• 14x sq units

• 28 x sq units

• 66x sq units

Find the area of each rectangle

• 33x² − 50x + 8 sq. units

• 33x² − 25x + 4 sq. units

• 3x² − 5x +28 sq. units

• 3x² − 5x + 48 sq. units

Mei puts the shapes below into a bucket and asks Brian to pick one out. What is the probability that he pulls out a quadrilateral with parallel sides?

• 1/2

• 1/3

• 2/3

• 5/6

Mei puts the shapes below into a bucket and asks Brian to pick one out. What is the probability that he pulls out a shape with rotation symmetry?

• 1/4

• 1/3

• 2/3

• 5/6

Camille loves guessing games. She is going to tell you a fact about her shape to see if you can guess what it is. “My triangle has only one line of symmetry. What is it?”

• Isosceles triangle

• Equilateral triangle

• scalene triangle

Camille loves guessing games. She is going to tell you a fact about her shape to see if you can guess what it is. “My triangle has three lines of symmetry. What is it?”

• Isosceles triangle

• Equilateral triangle

• scalene triangle

Camille loves guessing games. She is going to tell you a fact about her shape to see if you can guess what it is. “My quadrilateral has no lines of symmetry but it does have rotation symmetry. What is it?”

• parallelogram

• trapezoid

• kite

• rhombus