Jawabanmu

2014-05-18T10:39:06+07:00
A. BD = 8 akar 2. DG = BD b. AE = AD = 8 c. AC = 8 akar 2.AG = 8 akar 3 d. HB = 8 akar 3. AB = 8
2014-05-18T10:42:21+07:00
A)45+45=90derajat

b)90 derajat
c) -
d) -