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4 votes
Determine the value of x

Determine the value of x-example-1

2 Answers

5 votes

Answer:

perimeter = 138

p=2(138+12)

p=2×150

p=300

x=300

User Alex Spangher
by
7.1k points
4 votes

Answer:

12 × 3 = 36

the top of the diagram will also equal 36

138-72=66

66 ÷2= 33

33÷3 =11

therefore x=11

User Sumerz
by
8.2k points