0415 Unit 4 - Readiness Review

Unit 4

Geometrical Figures and Statistics

Readiness Review

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Estimate the measure of this angle within 15°.

Hint: https://www.coolmath4kids.com/manipulatives/pattern-blocks

or Google : protractor

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1) A parallelogram has a base of 12 centimeters and a height of 8 centimeters. What is the area of the parallelogram, how many square inches?

Open Ended

what does inches square mean?

Open Ended

Name this angle 3 different ways: 

Hint:  $\angle$  symbol

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2) A right triangle has a height of 13 centimeters and a base of 16.4 centimeters. What is the area of the triangle in squared centimeters?

Open Ended

Name this angle 3 different ways: 

Hint:  $\angle$  symbol

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What is the measurement of this angle in degrees?

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3) A triangle has an area of 230.86 square inches. The height of the triangle is 23.8 inches. What is the length of the base of the triangle in inches?

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4) A swimming pool in the shape of a rectangular prism is 10 feet long, 20 feet wide, and 5 feet deep. How much water could the swimming pool hold in cubed feet?

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What is the measurement of this angle in degrees?

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5) A rectangular prism has a volume of 1374.28 inches. The prism is 9.4 inches wide and 17.2 inches long. What is the height of the prism in inches?

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6) One ring in the Stonehenge monument was originally made of 30 stones, each about 6 ½ feet wide, 3 feet thick, and 13 feet tall. What is the approximate volume of the 17 stones that remain today in square feet? 

Open Ended

7) Describe the net of a square pyramid

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8) What is the surface area of a square pyramid that has a base of 5 cm and triangle heights of 8 cm in square meters?

Evaluation

• IXL W.2 Name, measure, and classify angles