Honors Unit 1 Retest

Honors Unit 1 Retest

To receive credit, you must turn in work.

​Take out paper and put your name on it. Label as "Honors Unit 1 Retest". Take notes, show work for each problem, and turn it in when you have completed the review.

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Multiple Choice

Which is the closest to the area of this circle?

• 15393  $$mi^2$$  

• 3846  $$mi^2$$  

• 5930  $$mi^2$$  

• 1248  $$mi^2$$  

​How to find the perimeter

​The square has a side length of 10.

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​The perimeter of the object will include

• one full circle

• 4 sides of the square (2 on the left, 2 on the right)

• trace around the object to be sure you understand what to include. ​

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Multiple Choice

Determine which expression is equivalent to the perimeter if the side length of the square is 15 units

• 60 + 30 $$\pi$$  

• 900 + 450 $$\pi$$  

• 30 + 15 $$\pi$$  

• 225 + 112.5 $$\pi$$  

​A groundskeeper needs grass seed to cover a circular field. The diamter of the field is 290 feet. A store sells 50 pound bags of grass seed. One pound will cover about 400 square feet of the field. What is the smalles number of bags the groundskeeper must buy to cover the field.

​Process

Multiple Choice

The figure needs to be painted.  A gallon of paint will cover 40 square feet.  What is the least amound of paint needed to cover the area?

• 11 gallons

• 10 gallons

• 13 gallons

• 14 gallons

​How to find the perimeter

​How to find the perimeter

Fill in the Blanks

​Volume of Triangular Prism

Multiple Choice

Find the volume:

• 960 cm ³
• 240 cm ³
• 640  $$cm^3$$   

• 1920 cm ³

​Surface Area of Triangular Prism

Multiple Choice

Find the total surface area of the figure.

The base and height of the triangle are it's two shortest sides.

• 500 ft²
• 515 ft²
• 525 ft²
• 510 ft²

Multiple Choice

Complementary angles are angles that together equal

• 180 degrees

• 90 degrees

• 45 degrees

• 100 degrees

Multiple Choice

What term is used to describe a pair, or group, of angles that equal 180 degrees?

• Supplementary Angles
• Complementary Angles
• Vertical Angles
• Congruent Angles

Multiple Choice

Angles can be adjacent and supplementary.  

What is the measure of angle A?

• 30^o

• 80^o

• 75^o

• 60^o

Multiple Choice

Angles can be adjacent and complementary. What is the measure of ∠CAD?

• 30^o

• 90^o

• 60^o

• 45^o