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# The ratio of the sides of an isosceles triangle is 2: 2: 3. if the perimeter is 63 cm, gind each leg and base.

• Réponse publiée par: jasminsexy

Leg = 18 cm

Base = 27 cm

2 + 2 + 3 = 7

63 cm ÷ 7 = 9 cm

To find the length of the sides:

9 cm × 2 = 18 cm

9 cm × 3 = 27 cm

To check:

18 cm + 18 cm + 27 cm = 63 cm

• Réponse publiée par: pauyonlor

the 2 sides are 18 cm while the base is 27 cm

Step-by-step explanation:

You must first add the ratios (2,2, and 3), so you will get 7.

Divide the perimeter of the isosceles triangle, which is 63 by 7.

After you divide it, multiply your answer by each of the ratios (2,2, and 3).

So, you will get 18:18:27

• Réponse publiée par: mildredjingpacpavhvg

1. (2m+5n)²
2. (3x+1) (3x-5)
3. (3m-2n)²
4. (p-8) (p+2)
5. (m-5) (m-3)
6. (x-16) (x+3)
7. (x-3) (x+1)
8. (x-3)²
9. (9x-8)²

• Réponse publiée par: girly61
Multiplication of decimals is multiplying numbers that are not whole but have a decimal. example 11.32016 *0.5 = 5.660080
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The ratio of the sides of an isosceles triangle is 2: 2: 3. if the perimeter is 63 cm, gind each leg...