Question

Answer in 1 word or 1 sentence :
(11) Find the common difference To, V24, 154
(12) In cyclic OABCD ; ZB:ZD = 8:1, then ZB = ?
(13) If tan70 = cot(50 - 30), then find value of 0.
(14) Find the discriminant 5 12 x2 + 8x - 3V2 = 0
(15) State the pythagoras theorem.
(16) What is the radius of a circle inscribed in a triangle with
12cm, 35cm, 37cm ?​

Answer 1

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