Answer:
2p-1/p
Step-by-step explanation:
Answer:6
since it is A half circle it is the hhalf Value of the area of the full circle
3√2 is the answer as:
sin45°=p/b
1/√2= AC/CB
1/√2= 3/CB
cross multiplication
CB = 3√2
The area of the rectangle is 48cm2
OC
