plis bantu bsok dikumpul, bsok udh dikumpul
Matematika
Cyprus111
Pertanyaan
plis bantu bsok dikumpul, bsok udh dikumpul
2 Jawaban
-
1. Jawaban Zaaskiia
1.
A. bd = ad = 6 cm
B. bc = 6 *2 = 12 cm -
2. Jawaban hendrisyafa
1) a.BD = √10²-6²
= √100-36
= √64
= 8 cm
b. 6 = √8.CD
36 = 8 CD
CD = 36/8 =9/2 = 4,5
BC = 8+4,5
= 12,5 cm