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Please tell me the answer ..i will mark you as brainlist
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☞ The other two sides are 21/15
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✭ ∆ABC is an Isosceles triangle
✭ Base of the isosceles triangle is 4/3 cm
✭ Perimeter of the triangle
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◈ Length of the equal sides?
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We know that in an Isosceles triangle the two sides are equal now that we are given one side and the perimeter we can easily find the other two sides
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◕ The other two sides be x
Perimeter of a triangle is simply the sum of all sides, which means,
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➝ «« Take LCM »»
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Verified answer
Answer:
perimeter∆ABC = AB +BC + AC
=}. 42/15cm = x+ x + 4/3 cm
=}. 42/15 - 4/3 = 2x
=}. 42/15- 20/15 = 2x
=}. (42-20)/15 = 2x
=}. 22/15 = 2x
=}. 22/(15×2) =x
x. =. 11/15cm. = AB = BC