How are two figures congruent?
1 answer:
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Answer:
x = 6
Step-by-step explanation:
Given
=
x -
Multiply through by 8 ( the LCM of 2, 4, 8 ) to clear the fractions
6 = 3x - 12 ( add 12 to both sides )
18 = 3x ( divide both sides by 3 )
6 = x , that is x = 6
Answer:
(B) 18 cm x 8 cm
Step-by-step explanation:
let the length be x,
then the width is x + 2
2( x + 2 + x ) = 52
x + 2 + x = 26
= 24
x = (24*3)/4
x = 18
then the length is 18 cm
and width is (1/3)*18 + 2 = 8
Therefore the dimensions are length:width = 18 cm : 8 cm