Construct a quadrilateral `PQRS` given that `PQ=4 cm ,QR =5cm , angleP=50^@, angleQ =110^2 and angleR=70^@`

Explanation

To construct the quadrilateral \(PQRS\) given the lengths of sides and angles, follow these steps:

### Step-by-Step Solution:

1. **Calculate the Fourth Angle:**
- Given angles: \( \angle P = 50^\circ \), \( \angle Q = 110^\circ \), \( \angle R = 70^\circ \).
- Use the formula for the sum of angles in a quadrilateral:
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