Question

The angles of the triangle are in ratio of 5:3:7 then the difference between the longest and the smallest angle is

Answer 1

Answer: Angles of triangle are in the ratio 5:3:7

Therefore,

5x+3x+7x=180o

15x=180o

x=12o

5x=5×12=60o

3x=3×12=36o

7x=7×12=42o

Since ,all angles are less than 90o

Therefore, the triangle is an acute angled triangle

Step-by-step explanation:

Hope it was helpful

Answer 2

Answer:

48

Step-by-step explanation:

5x+3x+7x=180

15x=180

x=12

smallest angle=3x

largest angle=7x

diff. b/w both angles=4x

put the value of x

4x12=48

so diff in both angles is 48 degree

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