Question

pls answer fast the 4th question ​

Answer 1

Answer:

TSA=176cm^2

radius =4cm

Slant height(l) =?

Step-by-step explanation:

TSA=22/7*4(4+l)

176=22/7*4(4+l)

176*7/22*4=(4+l)

14=4+l

l=14-4

l=10cm

Answer 2

tsa of cone =πr(l+r)

Step-by-step explanation:

176=22/7*4(l+4)

176*7/22=4l+16

56=4l+16

40=4l

l= 10