Question

pls answer it fast ...​

Answer 1

$\huge\fcolorbox{red}{cyan}{400\:cm²}$

Step-by-step explanation:

First Lets Calculate the area of Trapezium

• Height(h) = 10 cm

• Parallel Side(a) = 60 cm

• Parallel Side(b) = 30 cm

$\bf\color{purple}{Area\:=\frac{1}{2} \times (a+b) \times h} \\ =>\bf{Lets\:Put\:the\:values} \\ => \frac{1}{2} \times (60+30) \times 10 \\ => \frac{1}{2} \times 90 \times 10 \\ => 45 \times 10 \\ =>\boxed{450}$

Thus The Area Of Trapezium is 450 cm²

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Now Lets Calculate The Area of Rectangle :-

• Length(l) = 10 cm

• Breadth(b) = 5 cm

$\bf\color{lime}{Area\:=\:l \times b} \\ =>\bf{lets\:put\:the\:values} \\ => 10 \times 5 \\ => \boxed{50}$

Thus The Area Of Rectangle is 50 cm²

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Area Of Shaded Region :-

$\bf{Area\:of\:Trapezium - Area \:of\: Rectangle} \\ => 450 - 50 \\ => \boxed{400 \:\:cm²}$

Hope it helped

Answer 2

I hope it helps u dear mirchi ^_^♡♡