True/ False
16. If the values of mean and median are 53.6 and 55 81. then the value of models 50.23
17.- A solid sphere of radius ris melted and cast into the shape of a solid cone of height, the radius of
the base of the cone is 3r.
18.-If a square is inscribed in a circle, then the ratio of the areas of the circle and the square is 2:
19:- If the circumference of a circle exceeds its diameter by 180 cm, then its radius is 32 cm.
20:- x + 2y + 7 = 0 is the relation between x and y if the points (x,y). (1.2) and (7.0) are collinear.
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Answered by
0
Answer:
true
Step-by-step explanation:
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Answered by
0
Answer:
16. False
17. True
18. False
19. True
20. False
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