Question

9.
ABCD is a rectangle. What is the length of the diagonal AC?
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Answer 1

Answer:

26

Step-by-step explanation:

we know that diagonals of a rectangle bisect each other and equal as well

so

2x+1=x+7

2x-x= 7-1

x=6

so

length of the diagonal = 2(x+7)= 2*(6+7)=2(13)=26

Answer 2

Answer:

26 units

Step-by-step explanation:

for explanation check the attachment