If the angel of elevation of the sun decreases from 450 to 300, then the length of the shadow of a pillar increase by 60 m. The height of the pillar is
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Q:
If the angel of elevation of the sun decreases from 450 to 300, then the length of the shadow of a pillar increase by 60 m. The height of the pillar is
- 160(√3+1) mfalse
- 230(√3-1) mfalse
- 330(√3+1) mtrue
- 460(√3-1) mfalse
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