Question

Points abc are on a circle sich that m(arcab)=marcbc)=120° no ppint except pointb is common to the arcs which is the type of triangle abc

Answer 1

The measure of ∠C is (180 - 33 - 63)° = 84°   Using the Law of Sines,   200/sin(84°) = AC/sin(63°) = BC/sin(33°)   so   AC = 200 sin(63°) / sin(84°) = 179 ft to the nearest foot  BC = 200 sin(33°) / sin(84°) = 110 ft to the nearest foot

Answer 2

Answer:

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विद्युत के प्रयोग से द्रव के विभिन्‍न रासायनिक अंशों को पृथक करने की विधि; विद्युत द्वारा अपघटन, वैद्युत अपघटन