The triangles are similar. What is the perimeter of Triangle ABC?
The perimeter of Triangle ABC is _______ units.
1 point
1
Question 3
3.
Rectangles m and n are similar. If Rectangle m has a length of 10 centimeters and a width of 9 centimeters, what is the length and width of rectangle n?
The length of rectangle n is _______ centimeters and the width is _______ centimeters.
1 point
1
Question 4
4.
Thomas has a scale drawing for his club house. The measurements are 6 inches (length) by 12 inches (width). What will the actual club house measurements be if the scale factor is
¾ in. = 2 feet?
The length is _______ feet and the width is _______ feet .
If he wanted to cover the floor of the club house with carpet, how much carpeting will he need?
Thomas would need_______ square feet of carpeting to cover the floor.
1 point
1
Question 5
5.
Otto bought a 6 feet by 9 feet rectangular rug. He would like to buy a similar rug with double the dimensions. How many times larger than the original rug will the area of the new rug be?
The area of the new rug will be _______ times larger.
1 point
1
Question 6
6.
Calculate the scale factor.
The scale factor is _______ .
1 point
1
Question 7
7.
Which figures are scaled copies?
Not Scaled Copies
Scaled Copies
1 point
1
Question 8
8.
Is Figure B a scale copy of Figure A? Yes or No? Prove your response in the show your work box.
1 point
1
Question 9
9.
Mrs. Capps has plans for a rectangular garden that measures 8 ft. by 10 ft. Unfortunately, she does not have enough room in her backyard and needs to decrease the size of her garden. She only has room for a garden that has dimensions 0.75 times the size of the original dimensions. What is the area and perimeter of her new garden?
The perimeter is _______ feet and the area is _______ square feet.