Question

answer this question ​

Answer 1

Answer:

x=4√2

by using cos ratio you will get the value of x

formula for perimeter of right angled triangle =base+height+√base^2+height^2=

4√2+4√2+√64

=8√2+8

=8(1+√2)

or

8(√2+1)

Step-by-step explanation:

a is correct answer

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