GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -w= A/ See what the community says and unlock a badge.
Detailed explanation-2: -For example, the area of a rectangle can be found using the formula A = lw, where l is the length of the rectangle and w is the width of the rectangle. If you change the width of the rectangle, then the area changes and similarly if you change the length of the rectangle then the area will also change.
Detailed explanation-3: -The width of a rectangle varies inversely with its length.
Detailed explanation-4: -To calculate the length and width of a rectangle first, calculate the value of width ‘w’ by using the area of rectangle formula that is, ‘w = A/l’. Then substitute the value of width in the formula of the perimeter of a rectangle and simplify the value of length ‘l’, that is, P = 2 (l + A/I).
Detailed explanation-5: -Area of a rectangle formula To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.