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B
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D
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ABCD is a parallelogram.
ABP and QDC are straight lines.
Angle ADP = angle CBQ = 90°
(a) Prove that triangle ADP is congruent to triangle CBQ.
[3 marks]
What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.