InterviewSolution
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InterviewSolution
| 1. |
If an angle and a side of a right angle triangle is known , then rest of the sides and angles can be found as follows In `DeltaABC `(figure ), if `angleB=90^(@),angleC=theta and BC=x`, then `AB=x tan theta and AC=x sec theta ` . Now, consider in isosceles triangle PQR (Figure 2), Where PQ=PR and `20N=sqrt(3)` On the basis of the above information answer the question Area of circumcircle of quadrilateral PLOM isA. `pi`B. `(pi)/4`C. `(3pi)/4`D. `3pi` |
| Answer» Correct Answer - B | |