ATS Math Bill Kelas 9

Find the missing angle

• 30^o

• 31^o

• 32^o

• 33^o

Are the triangles similar? Explain

• No, because only one angle of the triangles is congruent

• Yes, because two of the angles are congruent

• No, because only one triangle has a right angle

• Not enough information to determine

If two polygons are similar, then...

• Their corresoponding angles and sides are equal

• Their corresponding angles and sides are proportional

• Their corresponding angles are proportional and their corresponding sides are equal

• Their corresponding angles are equal and their corresponding sides are proportional

The pair of figures is similar. Find the missing side.

• x = 10

• x = 4

• x = 2

• x = 5

Are triangle ABC and triangle XYZ similar?

• No, corresponding angles are not congruent

• No, corresponding sides are not proportional

• Yes, corresponding angles are congruent

• Yes, corresponding sides are proportional

The pair of figures is similar. Find the missing side.

• x = 20

• x = 12

• x = 5

• x = 4

If the two triangles pictured below are similar, then what is ?

• 14

• 40

• 16

• 20

The two rectangles are similar. Which is a correct proportion for corresponding sides?

Find the value of x

• 58,3

• 1,7

• 21

• 18