Calculate the perimeter and area of the rectangle AMC. If AM = 27. AC = 7
August 24, 2021
АМКС – rectangle;
AM = 27 cm – the length of the rectangle;
AC = 7 – the width of the rectangle.
To find the perimeter of the figure, you need to fold all the sides.
So, as the AMKC-rectangle, then
AM = KC = 27cm
CA = MK = 7cm
P = AM + MK + KC + CA = 27 + 7 + 27 + 7 = 2 * (27 + 7) = 2 * 34 = 68cm.
We find the area of the rectangle by the formula:
S = AM * AC = 27 * 7 = 189 sq. Cm.
Answer: P = 68 cm; S = 189 sq. Cm.
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