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stira [4]
3 years ago
8

An equilateral triangle has a side length of 7 1/2 centimeters. The triangle is dilated by a scale factor of 2/3 to create a new

triangle. What is the side length of the new triangle?
Mathematics
1 answer:
Wewaii [24]3 years ago
4 0
Uuuuuhhhhh...... what is the scale? I can tell you that you subract the number x by the numerator (the two) and the number y by the denominator (the three)
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what do we need to know:

the radius of the semi circles;

the area of:

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