Solve the proportion.
x/12 = 3/4
x = 9
Are these triangles similar? Why or why not?
Yes! angle 85 and angle 43 in the first triangle are congruent to angle 85 and angle 43
Determine if the triangles are similar and solve for x.
Yes they are similar. x = 55
These triangles are similar. Find the value of x using indirect measurement.
x = 9
Solve the proportion
x/21 = 2/6
x = 7
Are these triangles similar? Why or why not?
Yes! 90 is congruent to 90, 60 is congruent to 60, and 30 is congruent to 30
Determine if these triangles are similar. Then solve for y.
No they are not similar! y = 52
Find the measure of x.
x = 12 cm
Solve the proportion.
9/x = 6/2
x = 3
Are these triangles similar? Why or why not?
No! There is only one pair of congruent angles (70 degrees)
These triangles are similar. Find the value of x
x = 50
The triangles are similar. Find the measure of b.
b = 4
Solve the proportion.
10/4 = 15/x
x = 6
Are these triangles similar? Why or why not?
Yes! 100 is congruent to 100, 45 is congruent to 45, and 35 is congruent to 35
These triangles are similar. Find the value of x.
x = 65
How tall is the flagpole?
51 feet