tolong bantu jawab kakak². soalnya bsok udah di kumpul, jbw yg bener ya kak

luas selimut = pi x r x s

luas alas = pi x r²
154 = 22/7 x r²
r² = (154 x 7) / 22
r² = 49
r = √49
r = 7 cm

s² = r² + t²
s² = 7² + 24²
s² = 49 + 576
s² = 625
s = √625
s = 25 cm

Ls = 22/7 x 7 x 25
Ls = 550 cm²