Thursday
September 18, 2014

Posts by adeny


Total # Posts: 4

geometry
Two chords that intersect within a circle form an angle whose measure is 55°. If this angle’s arc is 100°, what is the measure of the arc of its vertical angle?
May 15, 2012

geometry
In circle O, ∠AOB intercepts an arc whose measure is 50°. What is the measure of ∠AOB?
May 13, 2012

geometry
The scale factor for two similar triangles is 4 : 3. The perimeter of the smaller triangle is 12. What is the perimeter of the larger triangle?
May 13, 2012

geometry
The ratio of the areas of two similar triangles is 36 : 25. What is the ratio of the perimeters of the two triangles?
May 13, 2012

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