CCSS.Math.Content.7.G.A.1

A scale drawing of a house shows 9cm ×10cm. If 6cm=12 ft, what are the actual dimensions?

• 9ft x 10ft
• 1ft x 2ft
• 12ft x 6ft
• 18ft x 20ft

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CCSS.Math.Content.7.G.A.1

Triangle PQR is similar to triangle STU. Which statement is true?

• ⁵/₁₅ = ⁿ/₁₂
• ¹⁵/₅ = ⁿ/₁₂
• ¹³/_n = ¹²/₃₆
• ¹³/_n = ³⁶/₁₂

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CCSS.Math.Content.7.G.A.1

sf = 6/5

• Reduction
• Enlargement

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CCSS.Math.Content.7.G.A.1

Find side length X.

• 30
• 25
• 15
• 40

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CCSS.Math.Content.7.G.A.1

From Denver to Chicago = 3 in. If the scale is 1 in = 300 miles, find the actual distance.

• 300 miles
• 1000 miles
• 900 miles
• 600 miles

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CCSS.Math.Content.7.G.A.1

From Denver to Chicago = 3 in. If the scale is 1 in = 300 miles, find the actual distance.

• 300 miles
• 1000 miles
• 900 miles
• 600 miles

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CCSS.Math.Content.7.G.A.1

Amanda made a scale drawing of a square garden, which has a side length of 25 feet. She used the scale 2 inches = 5 feet.

What will be the area of the scale drawing?

• 10 in²
• 25 in²
• 100 in²
• 484 in²

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CCSS.Math.Content.7.G.A.1

Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?

• 14 in

• 7 in

• 42 in

• 56 in

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CCSS.Math.Content.7.G.A.1

Parallelogram PQRS is similar to parallelogram WXYZ.
What is the length of line segment YZ?

• 3 units
• 11.6 units
• 5 units
• 4.5 units

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CCSS.Math.Content.7.G.A.1

What scale factor was used to produce the image?

• 2
• -2
• ¹/₂
• 1

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CCSS.Math.Content.7.G.A.1