Question

Will mark brainlist please be neat

Answer 1

Answer:

40 ft

Step-by-step explanation:

Let us break this figure up into two figures.

The regular rectangle, and the protruding rectangle on the top.

The regular rectangle:

Perimeter = 2 (length+breadth) = 2 (6+10) = 2 (16) = 32 ft

The protruding rectangle:

The breadth is given as 3. The length is (10-6=) 4 ft

Perimeter = 2 (length+breadth) = 2 (3+4) = 2 (7) = 14 ft

Note that IT IS NOT THE SUM OF THESE TWO PERIMETERS.

One side of the smaller rectangle, and 3 ft of the bigger rectangle isn't there.

(32-3) + (14-3) = 29+11 = 40 ft

Answer 2

10+3+10+6+7

Add them = 36.

P= 36 ft

hope it helped