Question

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The perimeter of the shape is 16 feet. Calculate the value of "x" and the measure of side ST.
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A.x = 4 and ST = 7
B.x = 4 and ST = 6
C.x = 3.3 and ST = 6.3
Dx = 3.3 and ST = 5.3

Answer 1

x=4 and ST =6

Step-by-step explanation:

16=x+2+x-1+x+3

16 =3x+4

3x=12

x=12/3

×=4

ST=x+2

=4+2 (x=4)

=6

Answer 2

x+2 +x-1 +x+3 =16

3x+4=16

3x=16-4

3x=12

x=12/3

x=4

ST is 4+3 =7