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Review Later
5
Single Answer Type
If the angles of triangle are
(2x + 30), (5x – 10) and (3x + 40)
Then t

By Eloise

Review Later
5
Single Answer Type
If the angles of triangle are
(2x + 30), (5x – 10) and (3x + 40)
Then the angles of the triangle are​

About the author
Eloise


A volume of gas starts at a pressure of 10 atmospheres (atm) and a temperature of 27°C. If the temperature is increased by

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1 thought on “Review Later<br />5<br />Single Answer Type<br />If the angles of triangle are<br />(2x + 30), (5x – 10) and (3x + 40)<br />Then t”

  1. Step-by-step explanation:

    by angle sum property of triangles,

    the sum of all the angles of a triangle is 180°

    hence, (2x + 30) + (5x – 10) + (3x + 40)=180°

    10x +60 =180° (by opening the brackets and solving)

    10x= 120°

    x= 12

    hence the angles are: (2x + 30)= (24+30)=54°

    (5x – 10) =(120-10)=110°

    (3x + 40)=(72+40)= 112°

    i hope thia helps.

    plz mark me as brainliest.

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