Worksheetssimilarity review :: geometry
Total questions: 11
Worksheet time: 6mins
what is the ratio of the big triangle to the little triangle?
1:2
3:1
2:1
1:3
what is the value of m?
13
154
676
143
what is the value of x if the triangles are similar?
5
60
12
24
what is the value of y if the triangles are similar?
28
14
2
5
if the area of a bigger square was 49 and the area for the smaller square was 25, what is the ratio of the side length of the larger square to the smaller square?
5:7
5:3
2:1
7:5
the ratio of the areas of a large circle and a small circle is 64:49. What is the radius of the smaller circle of the radius of the bigger circle is 8?
6
8
7
14
what is the ratio of the areas of the bigger trapezoid to the smaller trapezoid?
81:9
9:81
1:3
3:9
are these triangles similar? why?
yes-SSS
no-SAS
no-SSS
yes-SAS
are these triangles similar? why?
yes-SSS
yes-SAS
no-SSS
no-SAS
what is the ratio of the areas of these rectangles?
16:2
13:16
13:6
they are not similar
are the two figures similar or not?
(a)
