Given that the figures are similar, solve for x. Show your work in the whiteboard below.
2 points
2
Question 6
6.
What does x equal? Just put the number (no x equals.)
0 points
0
Question 7
7.
Given that the figures are similar, solve for x. Show your work in the box below.
2 points
2
Question 8
8.
What does x equal? Just put the number (no x equals.)
0 points
0
Question 9
9.
Given that the figures are similar, solve for x. Show your work in the whiteboard below.
2 points
2
Question 10
10.
What does x equal? Just put the number (no x equals.)
0 points
0
Question 11
11.
Use the diagram below to find the distance across Catfish Lake. Show your work and answer in the whiteboard below.
2 points
2
Question 12
12.
What does x equal? Just put the number (no x equals.)
0 points
0
Question 13
13.
Rachel is 64 inches tall and casts a 48 inch shadow. Her daughter, Emma, is standing next to her
and casts a 30 inch shadow. How tall is Emma? Show your work in the whiteboard below.
2 points
2
Question 14
14.
How tall is Emma? Just put your answer, no units.
0 points
0
Question 15
15.
Rectangle A is similar to Rectangle B. What is the perimeter of Rectangle B?
2 points
2
Question 16
16.
What is the perimeter of B? Just put the number, no units.
0 points
0
Question 17
17.
A rectangle has a side lengthof 8.5 inches and an area of 34 square inches. A larger similar rectangle has a side length of 51 inches. Find the area of the larger rectangle.
3 points
3
Question 18
18.
What is the area of the larger rectangle? Just put the number, no units.
1 point
1
Question 19
19.
Two triangles are similar with a scale factor of 9. What is the ratio of the perimeters of the two triangles?
1 point
1
Question 20
20.
Two triangles are similar with a scale factor of 9. What is the ratio of the areas of the two triangles?
1 point
1
Question 21
21.
Two triangles are similar with a ratio of the areas of 4. What is the scale factor of the two triangles?