Geometry Questions and answer Practice Question and Answer
8 Q: ABCD is a cyclic quadrilateral and AD is a diameter. If ∠DAC=55° then value of ∠ABC is
813 060644b658278fd44192acd2b
60644b658278fd44192acd2b- 155°false
- 235°false
- 3145°true
- 4125°false
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Answer : 3. "145°"
Q: If the area of a circle, inscribed in a equilateral triangle is 4 π cm2, then what is the area of the triangle?
753 0605c56e8c5cd4764959facc1
605c56e8c5cd4764959facc1- 1$$ {12\sqrt{3}\ cm^{2}}$$true
- 2$$ {9\sqrt{3}\ cm^{2}}$$false
- 3$$ {8\sqrt{3}\ cm^{2}}$$false
- 4$$ {18\ cm^{2}}$$false
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Answer : 1. "$$ {12\sqrt{3}\ cm^{2}}$$ "
Q: ∆ABC is a right angle triangle BD⊥AC. If AD = 12 cm and DC = 8, then BD = ?
717 0605866149982dc053f987943
605866149982dc053f987943- 1$$ {5\sqrt {6}}$$false
- 2$$ {4\sqrt {6}}$$true
- 38false
- 44false
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Answer : 2. "$$ {4\sqrt {6}}$$"
Q: Line 2x + y = 3 and 3x - 2y = 1 meets X-axis at two two points. Find the distance between these points.
1164 060532d754999e13f2a6d3cf8
60532d754999e13f2a6d3cf8- 1√5/3 unitsfalse
- 22 / 3 unitsfalse
- 31 unitstrue
- 42 unitsfalse
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Answer : 3. "1 units "
Q: X and Y are centres of circles of radius 9 cm. and 2 cm respectively XY=17 cm. Z is the centre of a circle of radius r cm which touches the above circles externally. Given that - ∠xzy = 90o the value of r is -
775 060532a174999e13f2a6d2c2f
60532a174999e13f2a6d2c2f- 113 cmfalse
- 26 cmtrue
- 39 cmfalse
- 48 cmfalse
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Answer : 2. "6 cm"
Q: In ΔABC, ∠C=90° and D is a point on CB such that AD is the bisector of ∠A. If AC=5 cm and BC=12 cm, then what is the length of AD?
691 06053230ba01bc44789ae7037
6053230ba01bc44789ae7037- 1$$ {10\over 3}{cm}$$false
- 2$$ {5\sqrt{13}\over 6}{ \ cm}$$false
- 3$$ {5\sqrt{13}\over 3}{ \ cm}$$true
- 4$$ {20\over 3} {\ cm}$$false
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Answer : 3. "$$ {5\sqrt{13}\over 3}{ \ cm}$$"
Q: ABCD is cyclic quadrilateral Sides AB and DC, when produced, meet at E, and sides BC and AD, When produced, meet at F. If ∠BFA=60° and ∠AED=30°, then the measure of ∠ABC is:
859 0605319a8a37d522d6c196e56
605319a8a37d522d6c196e56- 165°false
- 270°false
- 380°false
- 475°true
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Answer : 4. "75°"
Q: 'G' is centroid of ΔABC if AG = BC then find ∠BGC.
691 060530f404999e13f2a6c34ab
60530f404999e13f2a6c34ab- 1$$60^0$$true
- 2$$120^0$$false
- 3$$90^0$$false
- 4$$30^0$$false
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