ukuran panjangab= 15 cm ukuran lebarad=8cmukuran tinggiBF = 12 cmbantu ya kak mau di kumpulin pliss.... Question from @ada20111tapigabuy

February 2023 1 9 Report

ukuran panjang
ab= 15 cm
ukuran lebar
ad=8cm
ukuran tinggi
BF = 12 cm

bantu ya kak mau di kumpulin pliss

a. BD²=AB²+AD²

BD²=15²+8²

BD²=225+64

BD²=289

BD=17

b. DF²=BD²+BF²

DF²=17²+12²

DF²=289+144

DF²=433

DF=20,8

0 votes Thanks 0

" Life is not a problem to be solved but a reality to be experienced! "