Postal or Sorting Assistants Model Paper 1 With Solutions

Question : 25 of 100

Marks: +1, -0

What would be the area of a square whose diagonal measures 28 cm?

Solution:

Area of square

=1/2 × \text"(diagonal)^2"

=1/2×(28)^2=1/2×28×28

=392 cm^2

Go to Question:

Prev Question

Next Question