In ∆ABC,D is a point on BC,if
is the
area of ABD is 20cm^2 and the area ∆ACD is 25cm^2.then
a) What is the ratio of the areas
of ∆ABD and ∆ACD?
b) what is the ratio of BD
and DC?
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Answer:
4 :5
Step-by-step explanation:
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