2 years ago

Find the value of xxx in the isosceles triangle shown below.

Mathematics

1 answer:

MAXImum [283]2 years ago

7 0

Answer:

X = 10

Step-by-step explanation:

if we say 1/2 base = a

a² = 13² - 12²

a² = 25

a = √25

a = 5

if 1/2 base = 5 then x = a × 2

hence X = 5 × 2 = 10

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