MCQ
If $\angle\text{A},\ \angle\text{B},\ \angle\text{C}$ and $\angle\text{D}$ of a quadrilateral $ABCD$, taken in order, are in the ratio $3 : 7 : 6 : 4$ then $ABCD$ is a:
- AKite
- BParallelogram
- ✓Trapezium
- DRhombus
✓
Answer
Correct option: C.
Trapezium
Let the angles be $3x, 7x, 6x, 4x$
Then $3x + 7x + 6x + 4x = 360$
$\text{x}=\frac{360}{20}=18$
Then $3x + 7x + 6x + 4x = 360$
$\text{x}=\frac{360}{20}=18$
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