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100

The ratio of 2 supplementary angles is 4:1.  Find the measures of both angles.

36, 144

100

The ratio of the measures of the angles of a triangle is 11:2:5.  Find the measure of the largest angle.

110

100

The ratio of the sides of a triangle is 2:8:9.  If the perimeter of the triangle is 76, find the length of each side.

8, 32, 36

200

Solve the proportion:

19/10 = x/12

x = 22.8


200

Solve the proportion: 

6/(x+16) = 7/(3x+3)

x = 8.5

200

Daily Double! 

Solve the proportion:

(x-20)/3 = (x-11)/18

x = 21.8

300

If triangle ABC ~ triangle EFG, identify all 3 sets of congruent angles.

<A = <E, <B = <F, <C = <G

300

If triangle ABC ~ triangle EFG, write a proportion that relates the corresponding sides.

AB/EF = BC/FG = AC/EG

300

If triangle XYZ ~ triangle RST, write a proportion that relates the corresponding sides.

XY/RS = YZ/ST = XZ/RT

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