Question

Qq.An angle of a quadrilateral measures five-third of a right angle and other three angles are equal.Find the measure of each of the equal angles.​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

༒︎ Question :-

★ An angle of a quadrilateral measures five-third of a right angle and other three angles are equal. Find the measure of each of the equal angles..

༒︎ Answer :-

➪ The measure of each equal the angles of the quadrilateral is 70 °

✰ Step by Step Explanation :-

Here , we have given one angle of quadrilateral

and that is ,

➪ 5 / 3 of 90°

➪ 5 /3 × 90°

➪ 5 × 30

➪ 150 °

✨ Now as we have ,

✪ one angle of the quadrilateral is 150 °

✪ Other three angles are equal.

✨ Assuming ,

Rest three equal angles be " x "

Now ,

➡️ As we know

$\bold{\red{Sum \: of \: angles \: of \: the \: quadrilateral \: = 360}}$

➡️ Therefore ,

$150 + x + x + x = 360 \\ 150 + 3x = 360 \\ 3x = 360 - 150 \\ 3x = 210 \\ x = \frac{210}{3} \\ x = 70$

✨ hence each of the equal angles of the quadrilateral is 70 °