Question

If the sides of a triangle are in the ratio 4 :7 :9 then r : r is​

Answer 1

Answer:

Hey mate,

Here is ur answer.....

Given: 4:7:9

we know,

a + b + c = 180

4x + 7x + 9x = 180

20x = 180

x = 9

a = 36

b = 63

c = 81

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Answer 2

this is the answer ....hope it help you