NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 120 - 121 of 2028

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Question number: 120

» Mathematics » Understanding Quadrilaterals

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One side of a rectangular field is 12 m and its diagonal is 37 m. The area of the field is ________.

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Choice (4)Response

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Question number: 121

» Mathematics » Understanding Quadrilaterals

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In the given diagram, find the value of x.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DArc eArc e: Semicircle through E and FArc fArc f: Semicircle through G and HArc gArc g: Semicircle through I and JArc g_1Arc g_1: Semicircle through I_1 and J_1Segment aSegment a: Segment [A, B] of Quadrilateral poly1Segment bSegment b: Segment [B, C] of Quadrilateral poly1Segment cSegment c: Segment [C, D] of Quadrilateral poly1Segment dSegment d: Segment [D, A] of Quadrilateral poly1Point AA = (5.96,1.8) Point AA = (5.96,1.8) Point AA = (5.96,1.8) Point BB = (2.04, -0.2) Point BB = (2.04, -0.2) Point BB = (2.04, -0.2) Point CC = (5.94, -1.86) Point CC = (5.94, -1.86) Point CC = (5.94, -1.86) Point DD = (4.64, -0.1) Point DD = (4.64, -0.1) Point DD = (4.64, -0.1) 70â°text1 = “70â°”60â°text1_1 = “60â°”30â°text1_2 = “30â°”xtext1_3 = “x”

Image of Quadrilateral ABCD with Some Given Angles

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Choice (4)Response

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