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1. |
In ΔPQR, side PQ = 32 cm and side PR = 25 cm. What is the area of ΔPQR ? |
A. | $2\sqrt {154} {\text{ sq}}{\text{.cm}}$$ |
B. | $3\sqrt {154} {\text{ sq}}{\text{.cm}}$$ |
C. | $4\sqrt {308} {\text{ sq}}{\text{.cm}}$$ |
D. | annot be determined |
E. | one of these |
Answer» C. $4\sqrt {308} {\text{ sq}}{\text{.cm}}$$ | |