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adeny
Questions (4)
Two chords that intersect within a circle form an angle whose measure is 55°. If this angle’s arc is 100°, what is the
0 answers
623 views
In circle O, ∠AOB intercepts an arc whose measure is 50°. What is the measure of ∠AOB?
1 answer
865 views
The scale factor for two similar triangles is 4 : 3. The perimeter of the smaller triangle is 12. What is the perimeter of the
1 answer
634 views
The ratio of the areas of two similar triangles is 36 : 25. What is the ratio of the perimeters of the two triangles?
1 answer
1,311 views
