The area of a square is 144 sqcm. Find the length of the diagonal.
Find the area of the figure above [π = 22/7]
The angle of a sector of a circle of diameter 8cm is 135°. Find the area of the sector [Take \(\pi\) = 22/7].
Find the area of a rectangle of length 4cm and whose diagonal is 8cm, (Leave your answer in surd form)
An arc of circle of radius 2cm subtends an angle of 60º at the centre. Find the area of the sector