Question

Last exam question for the day And im finally off!

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Answer 1

A1: a=4

A2: a=12

A3: p=18

Explanation:

a= 1/2 4 * 2

= 4

a = 1/2 6 * 4

= 12

to find p add all sides

P= 6 + 6 + 6 = 18