Bantu jawab kk sm kasih caranya yah, bentar lagi mau dikumpulin soalnya​

h = 10 cm

M = 0,5 = 1/2

s = 24 cm

dit :

a . f = ....??

b. h' = ...???

berarti

M = s'/s

1/2 = s'/24

2 s' = 24

s' = 12 cm

–1/f = 1/s + 1/s'

–1/f = 1/24 + 1/12

–1/f = (1+2)/12

–1/f = 3/12

3f = –12

a. f = –4 cm

b.

M = h'/h

1/2 = h'/10

2h' = 10

h' = 5 cm