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maria [59]
3 years ago
6

This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the t

riangle is 15.7 centimeters. The equation 2a + b = 15.7 models this information.
If one of the longer si
des is 6.3 centimeters, which equation can be used to find the length of the base
Mathematics
1 answer:
goldenfox [79]3 years ago
3 0

Answer:

2(6.3) + b = 15.7

12.6 + b = 15.7

b = 3.1

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