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5 votes
Find the value of x in the
isosceles triangle shown below.
Help plzzzz

Find the value of x in the isosceles triangle shown below. Help plzzzz-example-1
User Ravibhat
by
7.3k points

1 Answer

6 votes

Answer:

x =2

Option D is correct !!!

Explanation:

By Pythagoras theorem we can solve this

we know that:


{x}^(2) + {4}^(2) = √(20) {}^(2)


{x}^(2) = √(20) ^(2) - 16


{x}^(2) = 20 - 16


x = 2

User Min Ming Lo
by
7.6k points