how to solve this one???
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Caroline134:
shut up
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Answered by
6
by using Pythagoras theory
BD square = AB square + AD square
12^+9^= 144+81= 225
BD =15
BX is tangent hence BX =BD/2 =15/2= 7.5
Answered by
2
by using Pythagoras theory
BD square = AB square + AD square
12^+9^= 144+81= 225
BD =15
BX is tangent hence BX =BD/2 =15/2= 7.5
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