How many quadrilaterals can I construct with the following data: Quadrilateral PQRS with PQ = 4.5 cm, Angle P = $70^{\circ}$ , Angle Q = $100^{\circ}$ , Angle R = $80^{\circ}$ and Angle S = $110^{\circ}$ .

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Infinite

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Solution

The correct option is C
Infinite

From above diagram, it can be observed that side PQ can be constructed and angles P and Q can be drawn. But it is not possible to fix points R and S. Hence, infinite quadrilaterals can be drawn fixing points P and Q wherever required according to angles R and S.

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How many quadrilaterals can I construct with the following data: Quadrilateral PQRS with PQ = 4.5 cm, Angle P = $70^{\circ}$ , Angle Q = $100^{\circ}$ , Angle R = $80^{\circ}$ and Angle S = $110^{\circ}$ .

How many quadrilaterals can we construct with the following data: quadrilateral PQRS with PQ = 4.5 cm, $∠ P$ = $70^{\circ}$ , $∠ Q$ = $100^{\circ}$ , $∠ R$ = $80^{\circ}$ and $∠ S$ = $110^{\circ}$ .

Q. Construct a quadrilateral

P Q R S

such that

P Q = 3.5 c m, Q R = 4.5 c m, R S = 4 c m, ∠ Q = 110^{o}

and

∠ R = 80^{o}

Q. Can we draw a quadrilateral uniquely with the following data? Suppose that, PQRS is the quadrilateral with PQ = 4 cm,

∠ P

80^{\circ}

∠ Q

105^{\circ}

∠ R

80^{\circ}

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How many quadrilaterals can I construct with the following data: Quadrilateral PQRS with PQ = 4.5 cm, Angle P = 70∘, Angle Q = 100∘, Angle R = 80∘ and Angle S =110∘.

The correct option is C Infinite From above diagram, it can be observed that side PQ can be constructed and angles P and Q can be drawn. But it is not possible to fix points R and S. Hence, infinite quadrilaterals can be drawn fixing points P and Q wherever required according to angles R and S.

How many quadrilaterals can I construct with the following data: Quadrilateral PQRS with PQ = 4.5 cm, Angle P = $70^{\circ}$ , Angle Q = $100^{\circ}$ , Angle R = $80^{\circ}$ and Angle S = $110^{\circ}$ .

The correct option is C
Infinite

From above diagram, it can be observed that side PQ can be constructed and angles P and Q can be drawn. But it is not possible to fix points R and S. Hence, infinite quadrilaterals can be drawn fixing points P and Q wherever required according to angles R and S.