Question

1) In AABC, D is a point on BC, if BD=10cm BC=25cm then
a) What is the length of DC ?
b) What is the ratio of BD and DC ?
c) What is the ratio of the areas of AABD and AACD ?​

Answer 1

Answer:

a. 15

b. 10/15

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Answer 2

Answer:

(a) DC =BC-BD

DC=25-10

DC=15cm

(b) BD:DC

10:15

2:3

Step-by-step explanation:

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