11.6 Perimeter and Area of Similar Figures
Authored by Emily Kallemeyn
Mathematics
7th - 8th Grade
CCSS covered
Used 14+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
What are the dimensions of the rectangle?
Hint: once you determine the dimensions, write them down.
12 x 8
12 x 2
8 x 3
6 x 4
Tags
CCSS.4.MD.A.3
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
Find the perimeter of the rectangle that is made by enlarging the rectangle by a scale factor of 3.
(a) cm
Tags
CCSS.7.G.A.1
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
Find the area of the rectangle that is made by enlarging the rectangle by a scale factor of 3.
(a) square cm
Tags
CCSS.7.G.A.1
4.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
Find the perimeter of the rectangle that is made by enlarging the rectangle by a scale factor of 10.
(a) cm
Tags
CCSS.7.G.A.1
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
Find the area of the rectangle that is made by enlarging the rectangle by a scale factor of 10.
(a) square cm
Tags
CCSS.7.G.A.1
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
Find the perimeter of the rectangle that is made by dilating the rectangle by a scale factor of ½.
(a) cm
Tags
CCSS.7.G.A.1
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A rectangle has a perimeter of 20 centimeters and an area of 24 square centimeters.
Find the area of the rectangle that is made by dilating the rectangle by a scale factor of ½.
(a) square cm
Tags
CCSS.7.G.A.1
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