Question

solve it properly please dont give wrong answer if you dont know​

Answer 1

Answer:

Step-by-step explanation:

1. area of the rectangular floor= 144sqcm

area of one parallelogram=96sqcm

tiles required to fill the area i=of the rectangular floor= 144/96=1.5tiles

2.Let, the length is 4x cm and the breadth is 3x cm

The perimeter of rectangle is 154 cm

Perimeter of rectangle = 2 ( l + b )

154 = 2 ( 4x + 3x )

154 = 2 ( 7x )

154 = 14x

x = 11

Length = 4x = 4×11 = 44cm

Breadth = 3x = 3×11 =33cm

3.area of trapezium=180sqcm  1/3(a+b)h

let the parallel sides be 1x and 3x

1/3(1x+3x)6=180

4x=$\frac{180*3}{6}$

4x=45

x=45/4=11.25

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