Mathematics-Lines and Angles [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 2 of 71

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Question number: 1

» Mathematics » Lines and Angles

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Question

In the adjoining figure, it is given than D and E are the midpoints of AB and AC respectively. If and then ________.

Triangle poly1Triangle poly1: Polygon A, B, CArc eArc e: Semicircle through H and IArc gArc g: Semicircle through J and KArc hArc h: Semicircle through F and GSegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment fSegment f: Segment [D, E] Point AA = (3.02,4.4) Point AA = (3.02,4.4) Point AA = (3.02,4.4) Point BB = (1.12,0.78) Point BB = (1.12,0.78) Point BB = (1.12,0.78) Point CC = (5.16,0.78) Point CC = (5.16,0.78) Point CC = (5.16,0.78) Point DPoint D: Point on cPoint DPoint D: Point on cPoint DPoint D: Point on cPoint EPoint E: Point on bPoint EPoint E: Point on bPoint EPoint E: Point on b70â°text1 = “70â°”45â°text1_1 = “45â°”

Image of a Triangle with Two Mid Points at Two Sides

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 2

» Mathematics » Lines and Angles

Edit
MCQ▾

Question

In the adjoining figure, it is given than D and E are the midpoints of AB and AC respectively. If and then ________.

Triangle poly1Triangle poly1: Polygon A, B, CArc eArc e: Semicircle through H and IArc gArc g: Semicircle through J and KArc hArc h: Semicircle through F and GSegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment fSegment f: Segment [D, E] Point AA = (3.02,4.4) Point AA = (3.02,4.4) Point AA = (3.02,4.4) Point BB = (1.12,0.78) Point BB = (1.12,0.78) Point BB = (1.12,0.78) Point CC = (5.16,0.78) Point CC = (5.16,0.78) Point CC = (5.16,0.78) Point DPoint D: Point on cPoint DPoint D: Point on cPoint DPoint D: Point on cPoint EPoint E: Point on bPoint EPoint E: Point on bPoint EPoint E: Point on b60â°text1 = “60â°”55â°text1_1 = “55â°”

Image of a Triangle with Two Mid Points at Its Two Sides

Choices

Choice (4)Response

a.

b.

c.

d.

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