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

Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing?

1 inch = _ yards

• 1372
• 5
• 14
• 7

Tags

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

A flagpole is 1 in.= 4 ft. If the pole measures 12 inches, how tall is the actual pole?

• 16 feet
• 3 feet
• 48 feet
• 9 feet

Tags

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

The __________ is the ratio of a length of the image to the corresponding length on the original figure.

• reduction
• enlargement
• scale factor
• center of dilation

Tags

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

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, what is the actual distance between the 2 cities?

• 87 km
• 216 km 
• 33 km
• 192 km

Tags

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

Under the dilatation with scale factor of 1/4, the transformed image is enlarged.

• True
• False

Tags

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

If GH = 8 and HI = 17, Find GI

• 8
• 9
• 24
• 25

Tags

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

A map uses the scale 3/4 of an inch represents 3 miles.  If the actual distance between two cities is 25 miles, then what is the length on the map?

• 6.25
• 2.25
• 75
• 18.75

Tags

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

Enlargement or reduction?  Find the scale factor!

• It's an enlargement; the scale factor is 3.
• It's a reduction; the scale factor is 1/3.
• It's a reduction; the scale factor is 1/2.
• It's an enlargement; the scale factor is 2. 

Tags

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

Which could be the rule used to dilate ABC to A'B'C'?

• (5x, 5y)
• (3x, 3y)
• (1/3 x, 1/3 y)
• (2x, 2y)

Tags

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

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Tags

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