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12. Find the perimeter of the isosceles triangle. ​

12. Find the perimeter of the isosceles triangle. ​-example-1

2 Answers

7 votes

Answer: 25 + 25 + 48 = 98

Explanation:

User ChopperCharles
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12 votes

Answer:

Explanation:

First find the length of the two equal sides. Use Pythagoras.

c^2 = a^2 + b^2

c = ?

a = 7

b = 1/2 48 = 24

c^2 = 24^2 + 7^2

c^2 = 576 + 49

c^2 = 625 Take the square root of 625

√c^2 = √625

c = 25

Both of the equal sides = 25

Perimeter and answer = 25 + 25 + 48 = 98

User Schutte
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4.7k points