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in a quadrilateral ABCD, angle A=angle B=angle C. find angles B,C and D @ntrsolutions
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in a quadrilateral ABCD, angle A=angle B=angle C. find angles B,C and D @ntrsolutions
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In a quadrilateral ABCD, if ∠A = 80°, ∠B = 100°, ∠C = 50°, then ∠D = ___?
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In quadrilateral ABCD, angleA+angleD= 180^(@). What special name can be given to this quadrilate...
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'In a quadrilateral `A B C D ,` the angles `A ,\ B ,\ C\ a n d\ D` are in the ratio `1:2:3:4`
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'In a quadrilateral `A B C D ,` the angles `A ,\ B ,\ C\ a n d\ D` are in the ratio `1:2:4: 5.`
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In a quadrilateral ABCD,∠A+ ∠D = 90°. Prove that AC² + BD² = AD² + BC²
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In a quadrilateral ABCD, CO and DO are the bisectors of∠C and∠D respectively. Prove∠COD =1/2 (∠A+∠B)...
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If angles A, B, C and D of the quadrilateral A B C D, taken in order are in the ratio 3: 7: 6: 4,...
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In quadrilateral ABCD, `angleA+angleD= 180^(@)`. What special name can be given to this quadri
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In a quadrilateral ABCD, angleB=90^(@) and angleD=90^(@). Prove that : 2AC^(2)-AB^(2)=BC^(2)+CD...
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In a quadrilateral ABCD, `angleA+angleD= 90^@`. Prove that `AC^2+ BD^2= AD^2 +BC^2`.
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Class 9-Quadrilaterals-In a quadrilateral ABCD, CO and Do are the bisectors, Prove ∠COD=1/2(∠A+∠B)....
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In a quadrilateral ABCD; the angles A;B;C and D are in ratio 1:2:3:4. Find the measure of each
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In a quadrilateral ABCD the bisector of angle C and angle D intersect at O Prove that angle COD=1/2
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In quadrilateral ABCD above, AD is parallel to BC and CD = 1/2 AB. What is the measure of angle B ?
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Can a quadrilateral ABCD be a parallelogram if angle D+angle B=180 I AB=DC=8cm,AD =4cm and BC =4.4cm
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In a quadrilateral ABCD; the angles A;B;C and D are in ratio 1:2:3:4. Find the measure of each
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Opposite angles of a quadrilateral ABCD are equal. If AB = 4 cm, determine CD. | 9 | QUADRILATE...
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