Question

real life examples for Section formula​

Answer 1

Answer:

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Step-by-step explanation:

Example 1 Find the coordinates of the point which divides AB, where A and B have the coordinates (2,4) and (4,6) respectively, in the ratio 1:3 (i) internally (ii) externally

Solution The figure illustrates the two cases. Notice that in both cases AC:CB=1:3

Section Formula examples

Fig. 1: The two cases

We just have to put in the values in the section formula

(i) x=1×4+3×21+3=52 and y=1×6+3×41+3=92 Therefore the coordinates of the required point are (52,92)

Answer 2

Answer:

my photo answers

Step-by-step explanation:

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