10th Class Mathematics MCQS Chords and Arcs Online Test 1

3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-b-3-5-c-5-cpi-7-d-7-b-2-7-d-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-radian-3-d-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28270-5-eo-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-sin-5-e-2-5-c-5-ctheta-2-b-cos-5-e-7-b-2-7-d-5-c-5-ctheta-3-d-5-c-5-c-2-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-1-3-c-2-fp-3-e,3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-x-5-e-3-2-by-5-e-3-3-d-28-x-2-by-29-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-28-x-2-b-5-c-5-comega-y-29-28-x-2-b-5-c-5-comega-y-5-e-2-29-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-diameters-of-a-circle-divides-each-other-parts-3-c-2-fp-3-e_-_3-cp-3-e-two-equal-3-c-2-fp-3-e,3-cp-3-e-equation-is-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-282-x-5-e-7-b-4-7-d-3-x-5-e-7-b-3-7-d-2-b-7-x-5-e-7-b-2-7-d-3-x-2-b-2-3-d-0-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-reciprocal-3-c-2-fp-3-e,3-cp-3-e-for-joint-variation-2-c-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-y-3-d-5-c-5-cfrac-7-bkx-7-d-7-bz-7-d-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-where-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-k-5-c-5-cneq-0-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-for-quadratic-equation-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-ax-5-e-2-2-bbx-2-bc-3-d-0-5-c-5-c-29-3-c-2-fspan-3-e-2-c-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-b-1-7-d-7-b-5-c-5-calpha-5-c-5-cbeta-7-d-3-d-3-f-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-ba-7-d-7-bc-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-for-which-value-of-h-2-c-1-is-the-zero-of-the-polynomial-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-p-28-x-29-3-d-3-x-5-e-2-2-b-4-x-7-h-5-c-5-c-29-3-c-2-fspan-3-e-3-f-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-h-3-d-1-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-how-many-tangents-can-be-drawn-at-a-point-c-2-a-0-on-the-circumference-of-a-circle-3-f-3-c-2-fp-3-e_-_3-cp-3-e-only-one-3-c-2-fp-3-e,3-cp-3-e-if-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-calpha-2-c-5-c-5-cbeta-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-are-the-roots-of-the-equation-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-282-x-5-e-2-3-x-5-3-d-0-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-then-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-calpha-2-c-5-c-5-cbeta-5-c-5-c-29-3-c-2-fspan-3-e-c-2-a-0-is-3-a-3-c-2-fp-3-e_-_3-cp-3-e-c-2-a-0-c-2-a-0-c-2-a-0-5-2-f-2-3-c-2-fp-3-e,3-cp-3-e-if-a-3-a-b-3-d-x-3-a-y-then-by-alternendo-theorem-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-cfrac-7-ba-7-d-7-bx-7-d-3-d-5-c-5-cfrac-7-bb-7-d-7-by-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-if-one-quantity-decreases-and-other-decreases-2-c-the-variation-is-3-a-3-c-2-fp-3-e_-_3-cp-3-e-direct-3-c-2-fp-3-e,3-cp-3-e-if-two-circle-externally-then-the-distance-between-their-centres-is-equal-to-sum-of-their-radii-3-c-2-fp-3-e_-_3-cp-3-etouch-3-c-2-fp-3-e,3-cp-3-e-power-set-of-empty-set-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-5-c-5-c-7-b-5-c-5-cphi-5-c-5-c-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-roots-of-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-289-x-5-e-7-b-2-7-d-4-x-2-b-1-3-d-0-5-c-5-c-29-3-c-2-fspan-3-e-are-3-a-3-c-2-fp-3-e_-_3-cp-3-e-imaginary-3-c-2-fp-3-e,4-cm-long-chord-substends-a-central-angle-of-60-c-2-b-0-the-radial-segment-of-the-circle-is_-_4-cm,an-arc-substends-a-central-angle-of-40-c-2-b-0-then-corresponding-chord-will-substend-a-central-angle-of_-_40-c-2-b-0,if-a-chord-of-a-circle-substends-a-central-angle-of-60-c-2-b-0-2-c-3-cbr-3-e-then-length-of-the-chord-and-radia-segement-are_-_congruent,out-of-two-congruent-arcs-of-a-circle-if-one-makes-a-central-angle-of-30-c-2-b-0-then-other-arc-will-make-central-angle-of_-_30-c-2-b-0,the-chord-length-of-a-circle-substending-a-central-angle-of-180-c-2-b-0-is-always_-_double-of-radial-segment,the-semi-circumference-and-diameter-of-circle-both-substend-a-central-angle-of_-_180-c-2-b-0