Math, asked by neysafaria, 11 months ago

plz answer this questions!!!!!

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Answered by Riddhimakapoor

1

Answer:

a) 10x+8=21

b)x=1.3

Step-by-step explanation:

Because of line of Symmetry, we find the values of ED and CD, and all of them to get the perimeter, simplify, and then we have our equation....

Then it's a linear equation in one variable so we solve it as shown and get the value of 'x'.

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