Question

Tolong di bantu ya temans

Answer 1

Itu no 3



no.4
A) CD^2 = BC^2 -BD^2
CD^2 = 10^2 -6^2
CD^2 = 100 - 36
CD^2 = 64
CD = 8

B) L = 1/2 × A × T
L = 1/2 × 4 × 8
L = 16

C) L= 1/2 × 6 × 8
L = 24