Question

Pqrs is a trapezium in which pq || sr and angle p = 130 , angle q =110 then what is the measure of angle r and angle s?

Answer 1

Answer:

Step-by-step explanation:

The measure of a trapezium = 360°

So, P+Q+R+S = 360°

P+S = 180°

130°+S = 180°

S = 180°-130° = 50°

Q+R = 180°

110°+R = 180°

R = 180°-110° = 70°

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Answer 2

Answer: Angle R = 50°

              Angle S = 70°

Explanation:

The total angle of a trapezium = 360°

So,

Angle P + Angle Q + Angle R+ Angle S = 360°

Angle P+ Angle R = 180°

130°+R = 180°

R = 180°-130°

Angle R = 50°

Angle Q + Angle S = 180°

110°+S = 180°

S = 180°-110°

Angle S = 70°

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