Question

14. Use the information given in the adjoining figure to find :
(i) the length of AC.
(ii) the are a of ∆ ABC.
(iii) the length of BD,correct to one decimal place.
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Answer 1

Answer:

I) AC = 25 cm ii) 84 cm^2 iii) BD = 12.9 cm

Step-by-step explanation:

1) by the Pythagoras theorem

2) area of triangle = 1/2 base *height

3) property of a perpendicular drawn from the perpendicular angle containing vertex. ...

BD ^2 = BC × AB