well from me studing this question i have found the My KeY bOaRd JuSt BrOkE
Answer:
146 minus 59? equals 87 :)
We know that
l² = r² + h²
l² = (10.5)² + (36)²
l² = 110.25 + 1296
l² = 1406.5
l = √(1406.5)
l = 37.5 cm
Now,
CSA of cone = πrl
=> 22/7 × 10.5 × 37.5
=> 22 × 1.5 × 37.5
=> 1237.5 cm²
Area of 20 caps = 20 × 1237.5
=> 24750 cm²
Hello @14mullinsalf,
How are you doing? So, automatically,
we put the fraction
After that, you may want to simplify the answer.
Find the GCD (or HCF) of numerator and denominatorGCD of 48 and 60<span> is </span><span>12
</span>
<span>
Divide both the numerator and denominator by the GCD</span>
Your answer is 
I hope I helped, and contact me if you need further assistance.
Thank you,
Darian D.