Answer correctly step by step..
Attachments:
Answers
Answered by
1
Answer:
The shaded region is a square.
Which is half of the fig.
If, length of the figure is 42cm.
length of the square is 42/2= 21.
Area of the square= 2×Side.
=( 2×21)cm
= 42cm^2.
Answered by
0
Answer:
441 is correct answer because 21×21area of square hota h
Similar questions