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viktelen [127]
3 years ago
6

A flag is the shape of an isosceles triangle, with two equal sides and a base. Sara has enough fabric to make a flag with a peri

meter of 46.8 cm. She knows the flag needs a base that is half the distance of one of the sides. What is the base of the largest triangular flag Sara can make?
Mathematics
2 answers:
kiruha [24]3 years ago
8 0

Answer:

9.36

Step-by-step explanation:

combine like terms. x+2x+2x=46.8

get x by itself 5x=46.8

x=9.36

s344n2d4d5 [400]3 years ago
5 0

Lets assume the sides of the isosceles triangle are:

Side A: x

Side B: x

Base: x/2

x+x+x/2= 46.8cm

2x+x/2=46.8cm

4x+x=93.6

5x=93.6

x= 18.72

Side A: 18.72cm

Side B: 18.72cm

Base: 9.36cm

The base of the largest triangular flag Sara can make is 9.36cm.

2x+x/2= 46.8cm

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