Study Island Flash Cards
10 in
Note: Figures are not drawn to scale.
If b = 10 in, c = 5 in, and d = 5 in,
what is the length of a?
Which sides are congruent?
The figures below are congruent. If
a = 5 cm, b = 6 cm, c = 9 cm, and
d = 2 cm, what is the length of q?
Note: Figures are not drawn to scale.
Copyright © 2012 Study Island - All rights reserved.
6 cm
Study Island Flash Cards
Note: Figures are not drawn to scale.
MN is 3 times the length of JK and
NP = 6 cm. Complete the following
proportion.
The figures below are congruent. If
m A = 102°, m B = 42°,
m C = 50°, and m D = 166°, what
is the measure of S?
166°
4:1
Note: Figures are not drawn to scale.
Note: Figures are not drawn to scale.
If QM = 40 cm and GD = 10 cm,
what is the scale factor?
Copyright © 2012 Study Island - All rights reserved.
Study Island Flash Cards
Copyright © 2012 Study Island - All rights reserved.
Study Island Flash Cards
12 in
6 cm
6 cm
Note: Figures are not drawn to scale.
If the scale factor of the figures
above is 1 : 2 and PS = 6 in, what
is TW?
Note: Figures are not drawn to scale.
The rectangles above are similar. If a
a = 3 cm, b = 1.5 cm, and f = 3 cm,
what is the length of e?
Note: Figures are not drawn to scale.
If a = 4 cm, b = 3 cm, and
c = 4.5 cm, what is the length of d?
Copyright © 2012 Study Island - All rights reserved.
Study Island Flash Cards
Complete the following proportion.
Copyright © 2012 Study Island - All rights reserved.