Question

Q.1.A quadrilateral has three of its sides equal to 7.5 cm and the fourth
side measures 9.3 cm. Find its perimeter.
Q.2. There is a rectangle of length 22 cm. Find its area if its perimeter is 75
cm.
Q.3. Four grass beds, each of dimensions 3m X 1 m are dug inside a
square park of length 6 m . Find the area of remaining part of the park.
Q.4.Find the cost of painting a wall at Rs 55 per sq m, if the width of the
wall is 12 m and height is 14 m.

Answer 1

Answer:

The shaded shape on the grid is a rectangle. Its length is 4 units and width is 3 units.

Perimeter of the shaded shape = 3 + 4 + 3 + 4 = 14 units.

Area of the shaded shape = length × width. = 4 × 3 = 12 square units. Problem 2. Find the perimeter and area of the shaded shape on the grid.

Answer 2

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hope it helped uh!!!!