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The image of man height 1.8m , is of len...

The image of man height 1.8m , is of length 1.5 cm on the film of a camera . If the film is 3 cm from the camera, how far is the man from the camera ?

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The correct Answer is:
3.6 cm
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FULL MARKS-GEOMETRY-ADDITIONAL QUESTIONS SOLVED (ANSWER THE FOLLOWING QUESTIONS)
  1. The image of man height 1.8m , is of length 1.5 cm on the film of a ca...

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  2. A girl of height 120cm is walking away from the base of a lamp post at...

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  3. In Delta ABC , AB = AC and BC = 6cm, D is a point on the side AC su...

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  4. The length of three sides of a triangle ABC are 6cm . , 4 cm and 9 cm ...

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  5. A man sees the top of a tower in a mirror which is at a distance of 8...

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  6. In Delta PQR , given that S is a point on PQ such that ST || QR and (...

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  7. In Delta ABC, D and E are points on the sides AB and AC respectively s...

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  8. In the figure , AC || BD and CE || DF . If OA = 12 cm, AB = 9cm , OC =...

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  9. Check whether AD is bisector of angle Aof triangle ABC in each of the ...

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  10. In a Delta ABC , AD is the internal bisector of angle A, meeting BC at...

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  11. In the figure , tangent PA and PB are drawn to a circle with centre O ...

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  12. ABCD is quadrilateral such that all of its sides touch a circle . If A...

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  13. A man goes 10 m due east and then 24 m due north. Find the distance o...

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  14. If in a Triangle ABC angleA = 80^o , angleB = 20^o what will angleC b...

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  15. ABC is right - angled triangle at B. Let D and E be any two point on A...

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  16. In figure O is any point inside a rectangle ABCD. Prove that OB^(2)+OD...

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  17. A lotus is 20 cm above the water surface in a pond and its stem is par...

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  18. In the figure , DE || BC and (AD)/(DB) = 3/5 , calculate the value of ...

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  19. A boy is designing a diamond shaped kite , as shown in the figure wher...

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  20. Find the unknown values in each of the following figures . All lengtha...

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