Question

In the Adjoining figure, what value of x will make AoB a Straight line? Also, Find ANGLE AoC and ANGLE AoC​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer :

$\sf{ }$

We know that :

The sum of any two angles, on a straight line, is always 180°

→ (2x + 10) + (3x + 10) = 180°

→ (2x + 3x) + (10 + 10) = 180

→ 5x + 20 = 180

→ 5x = 180 – 20

→ 5x = 160

→ x = $\bf{{\dfrac{160}{5}}}$

→ x = 32

Measures of the Angles :

• 2x + 10 = 2(32) + 10 = 64 + 10 = 74°
• 3x + 10 = 3(32) + 10 = 96 + 10 = 106°