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anonymous
 one year ago
help please!
anonymous
 one year ago
help please!

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Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0ok,, to find the area of shade region we will have to divide the region into smaller parts.

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Sit tight cz m gonna draw.

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Can u recognize the figure? It's the shaded area from ur graph.

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Now we can find the whole area by finding the area of triangle A, rectangle B and rectangle C and adding them all

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Do u know how to find the area of triangle A?

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0For a right angled triangle like triangle A, area = \(\sf 0.5 \times base \times height\)

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Can u find area of triangle A now?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0whats the base and height

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is the area, in square feet, of the shaded region?

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Sorry! I had to leave yesterday. So, to calculate the area of shaded region we divided that region into triangle A, rectangle B and C. Now to calculate the are we will calculate the areas of all the 3 regions one by one and finally sum up them together. Area of Triangle A: Area of a right angled triangle is given by 0.5 * base * height. Here, base of the triangle =8+2=10 (see the figure) and height = 822=4. \(\therefore\) Area = 0.5 * 4 * 10 =?

Abhisar
 one year ago
Best ResponseYou've already chosen the best response.0Now area of rectangle = Length * Breadth. Length of Rectangle B and C are 10 and 8 respectively and breadth for rectangle B and C are 1 and 2 respectively. Calculate the area of each of them and finally add area of triangle A, area of rectangle B and C. That would be the area of shaded region.
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