Question

Pls answer...Its very URGENT!!!!! Pls try to understand...​

Answer 1

Answer:

54 cm²

Step-by-step explanation:

The given shape is made up of three entities;

two triangles and a rectangle.

Area of the triangle: = ½ × b × h

( Since height is not given, we will be using Pythagoras theorem to find it. )

Using Pythagoras theorem,

(Perpendicular)² = (Hypotenuse)² - (Base)²

= 5² - 4²

Perpendicular/ height = √9 = 3 cm

Now, putting values in the above formula,

= ½ × 4 × 3

= 6 cm²

Area of the another triangle will be the same i.e, 6 cm².

Now, Area of the rectangle;

= l × b

= (3+4) × 6

= 7 × 6

= 42 cm²

Therefore, area of the shape ;

=area of two triangles + area of rectangle

= 2 × 6 + 42

= 12 + 42

= 54 cm²

Answer 2

Step-by-step explanation:

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