Mathematics-Areas of Parallelograms and Triangles (NSTSE (National Science Talent Search Exam- Unified Council) Class 9): Questions 1 - 3 of 23

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Question number: 1

» Mathematics » Areas of Parallelograms and Triangles

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The diagonal of a square is 4 cm. Its area is ________.

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Question number: 2

» Mathematics » Areas of Parallelograms and Triangles

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ABCD is a parallelogram and ‘O’ is the point of intersection of its diagonals AC and BD. If the area of , the area of the parallelogram is ________.

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Choice (4) Response

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b.

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Question number: 3

» Mathematics » Areas of Parallelograms and Triangles

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In the given figure, X is a point in the interior of parallelogram ABCD. If the area of parallelogram , then area of area of = ________.

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, D Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment f Segment f: Segment [A, X] Segment g Segment g: Segment [X, B] Segment h Segment h: Segment [X, C] Segment i Segment i: Segment [X, D] Point A A = (4, -0.4) Point A A = (4, -0.4) Point A A = (4, -0.4) Point B B = (3.12, -3.92) Point B B = (3.12, -3.92) Point B B = (3.12, -3.92) Point C C = (8.24, -3.92) Point C C = (8.24, -3.92) Point C C = (8.24, -3.92) Point D D = (9.06, -0.34) Point D D = (9.06, -0.34) Point D D = (9.06, -0.34) Point X X = (5.56, -2.34) Point X X = (5.56, -2.34) Point X X = (5.56, -2.34)

Image of a Parallelogram ABCD with X as Interior Point

Representing the image of a parallelogram ABCD in which X is interior point

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Choice (4) Response

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