Question

find area of the shaded region of the rectangle (please do step by step) ​

Answer 1

Answer:1160m is the answer.

Steps are given below:

Step-by-step explanation:We can see that there are three rectangles in the figure, so we are supposed to find the area of the three rectangles first.

1st rectangle:

Length=19m

Breadth=10m

therefore, Area=L*B

                        = 19*10

                        = 190m

2nd rectangle:

Length=15m

Breadth=8m

therefore,Area=L*B

=15*8

=120m

Now the area of the whole rectangle

Length=42m

Breadth=35m

Area=L*B

=42*35

=1470m

Now that we got all the area of the rectangle, we have to find the shaded region by:

Adding the two small recangles and Subtracting the whole rectangle to get the shaded region.

which is,

(190+120)

=310

(1470-310)

=1160m Ans

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