Question

Please help! Find the perimeter and the area. Please explain all steps used. Brainliest for best answer.

Answer 1

Answer:

$\displaystyle 40\:mm.^2 = A \\ 32\:mm. = P$

Step-by-step explanation:

All vertices meet at right angles, so sealing off these two rectangles will give you this:

$\displaystyle [2][4] + [4][8] = 8 + 32 = 40; 40mm.^2 \\ 4 + 6 + 2 + 4 + 8 + 8 = 32; 32mm.$

* The missing sides are 4 and 6.

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