Question

The three interior of a triangle are in the ratio 1:3:5 calculate each size using the ratio given

Answer 1

Answer:

The sum of angles of triangle is 180 degree.

Let the angles be 1x , 3x , 5x from ratio.

Now 9x =180

x= 20

Hence angles are 20, 60 and 100 degrees.

Step-by-step explanation:

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Answer 2

$\bigstar\:\:\underline{\sf Question :} \bigstar$

The three interior of a triangle are in the ratio 1:3:5 calculate each size using the ratio given.

$\bigstar\:\:\underline{\sf AnsWer :} \bigstar$

Angles are in the ratio =1:2:3

Let the angles be x,2x,3x

Sum of angles =180

⟹x+2x+3x=180

⟹6x=180

⟹x=30°

$\underline{\overline{\mid{\bold{\color{maroon}{\mathcal{Hence, the \: angles \: are \: 30°,60°,90°.}}\mid}}}}$

The triangle is a right angled triangle.