Question

pls solve and tell plssss​

Answer 1

Answer:

71 is a calculate

Step-by-step explanation:

please mark me a brainalist

Answer 2

Answer:

Step-by-step explanation:

Given:

A shape with composition of 2 Rectangles and 1 Trapezium

To find :

The area of the shape

Solution:

• Let us mark the vertexes as shown in the fig
• We join  DE
• The calculations are given in the attached file

Answer:

Area of the shape =234 cm²

Formulas used:

1. Area of rectangle

$= Length \times Breadth$

2. Area of Trapezium

$=\frac{Sum\, of \,Parallel\, sides \times Height}{2}$

Other Useful concepts:

• Height of trapezium h = distance between parallel sides
• For a rectangle

$Length = \sqrt{ Diagonal^{2} -Width^{2} }$

$Width = \sqrt{ Diagonal^{2} -Length^{2} }$