Isabella V.

asked • 03/14/14

100 congruent triangles that each has an angle of 15°. how many triangles would need to make a pinwheel?

So theres 100 congruent triangles that each have a measure to 15°. How many of these triangles are needed to make a pinwheel

3 Answers By Expert Tutors

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Ebenezer O. answered • 03/14/14

Aerospace Engr & Air Traffic Control Grad For General Ed. Tutoring

Philip P.

It's better, IMHO, to leave a little for the student to do on his/her own.  Otherwise, we're just doing their homework for them.  I set it up below; the student had to finish.
 
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03/14/14

Steve S. answered • 03/14/14

Tutoring in Precalculus, Trig, and Differential Calculus

Philip P. answered • 03/14/14

Affordable, Experienced, and Patient Geometry Tutor

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