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TGTET Paper 1 Exam 23 Jul 2017 Paper

Question : 108 of 150

Marks: +1, -0

R =

______

Solution:

Concept:

Opposite angles in a parallelogram are equal.

Explanation:

In a parallelogram PQRS, the opposite angles are equal. This means that angle P is equal to angle R, and angle Q is equal to angle S.

So, we have

∠P = ∠R

We are asked to find the value of

∠P - ∠R

Since

∠P = ∠R

, we can substitute

∠P

with

∠R

(or vice versa) in the expression.

Therefore,

∠P - ∠R = ∠P - ∠P = 0°

Alternatively,

∠P - ∠R = ∠R - ∠R = 0°

Answer:

0°

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