WorksheetsGeometry Chapter 8 Review
Total questions: 30
Worksheet time: 47mins
Angles in Triangle 1: 40⁰,60⁰, and 80⁰
Angles in Triangle 2: 40⁰,50⁰, and 90⁰
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 60⁰,40⁰
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰
If two figures are similar their corresponding angles are______.
proportional
congruent
supplementary
complementary
If the triangles are similar, find x
90
60
30
15
(Hint: Look for non-labeled parts!)
Find the value of x.
8
12
8.5
10
ABC ~ ___
The figures below are similar. The labeled sides are corresponding.
What is the area of the larger square?
25 m2
1.25 m2
20 m2
16 m2
The figures below are similar. The labeled sides are corresponding.
What is the ratio of the areas of the smaller pentagon to the larger pentagon?
9:5
25:81
5:9
81:25
Find the area of polygon B given similar polygons and the scale factor shown.
23.0 m2
18 m2
18.4 m2
12.5 m2
Given polygons A and B are similar with corresponding dimensions shown, what is the area of polygon B?
6.67 m2
3.33 m2
10 m2
22.5 m2
The figures below are similar. The labeled sides are corresponding.
What is the perimeter of the smaller hexagon?
5 cm
1/6 cm
6 cm
not enough info
The figures below are similar. The labeled sides are corresponding.
What is the ratio of the perimeter of the smaller pentagon to the larger pentagon?
9:5
25:81
5:9
81:25
