Answer:3
Step-by-step explanation:
Answer:
Curved surface area of a cone =πrl.
3.142×8×15=377.04cm
Answer:
30.18
Step-by-step explanation:
Answer:
Only area of PQR can be calculated.
Step-by-step explanation:
In PQR, we have both the base (24 cm) and the height (15cm) which is perpendicular to the base. Therefore using these two measurements, we can take

This is equal to 180 cm².