Geometry Practice Question and Answer
8 Q: In a triangle ΔABC, the sides DE parallel to BC and AD = 6 cm, DB = 9 cm, AE = 8 cm, find the value of AC.
954 05f75907b4637db73283dd1c2
5f75907b4637db73283dd1c2- 18 cmfalse
- 212 cmfalse
- 320 cmtrue
- 46 cmfalse
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Answer : 3. "20 cm"
Q: Find the second diagonal of a rhombus when it’s first diagonal length is 12 cm and its side is 10 cm?
953 05f154c1b4cff381d16262119
5f154c1b4cff381d16262119- 124 cmfalse
- 216 cmtrue
- 318 cmfalse
- 422 cmfalse
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Answer : 2. "16 cm"
Q: In ΔABC, ∠C=90° and CD is perpendicular to AB at D. If AD/BD= , then AC/BC=?
948 05fbf799f90530f6255a17d41
5fbf799f90530f6255a17d41- 1false
- 2false
- 3true
- 4kfalse
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Answer : 3. " "
Q: P and Q are center of two circles with radii 9 cm and 2 cm respectively, where PQ = 17 cm, R is the center of another circle of radius x cm, which touches each of the above two circles externally. If ∠PRQ = 90 °, then the value of x is
940 05efeae637228dd6b06e74887
5efeae637228dd6b06e74887- 17 cmfalse
- 28 cmfalse
- 34 cmfalse
- 46 cmtrue
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Answer : 4. "6 cm "
Q: If in a triangle, the orthocenter lies on vertex, then the triangle is
937 05efe8b0cd4461c5b47dc9e27
5efe8b0cd4461c5b47dc9e27- 1Right angledtrue
- 2Equilateralfalse
- 3Acute angledfalse
- 4Isoscelesfalse
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Answer : 1. "Right angled "
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 -
936 060532a174999e13f2a6d2c2f
60532a174999e13f2a6d2c2f- 113 cmfalse
- 26 cmtrue
- 39 cmfalse
- 48 cmfalse
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Answer : 2. "6 cm"
Q: In ΔABC, AB=c cm, AC= b cm and CB=a cm, If ∠A=2 ∠B, then which of the following is true?
933 06051c698a37d522d6c151f0f
6051c698a37d522d6c151f0f- 1false
- 2false
- 3true
- 4false
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Answer : 3. " "
Q: If the area of a circle is 9π sq.cm then it circumference is
932 05feee8a144b8e672b65435bb
5feee8a144b8e672b65435bb- 19 cmfalse
- 26 π cmtrue
- 33π cmfalse
- 46 cmfalse
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