IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 666 - 668 of 1022

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Question number: 666

» Triangle and Its Properties

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MCQ▾

Question

In a triangle ABC, and D is the mid – point of AC. The value of is equal to ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 667

» Fractions and Decimals

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MCQ▾

Question

The value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 668

» Triangle and Its Properties

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MCQ▾

Question

In the given figure, triangles ABC and DCB are right angled at A and D respectively and , then of from

Triangle poly1Triangle poly1: Polygon A, B, CTriangle poly2Triangle poly2: Polygon C, D, BSegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment b_1Segment b_1: Segment [C, D] of Triangle poly2Segment c_1Segment c_1: Segment [D, B] of Triangle poly2Segment dSegment d: Segment [B, C] of Triangle poly2Segment fSegment f: Segment [E, F] Segment gSegment g: Segment [F, G] Segment hSegment h: Segment [H, I] Segment iSegment i: Segment [I, J] Segment jSegment j: Segment [K, L] Segment kSegment k: Segment [M, N] Segment lSegment l: Segment [O, P] Point AA = (2.24,7.24) Point AA = (2.24,7.24) Point AA = (2.24,7.24) Point BB = (1.54,4.66) Point BB = (1.54,4.66) Point BB = (1.54,4.66) Point CC = (8.52,4.66) Point CC = (8.52,4.66) Point CC = (8.52,4.66) Point DD = (7.44,7.22) Point DD = (7.44,7.22) Point DD = (7.44,7.22)

Image of Two Triangles ABC and DCB

Choices

Choice (4)Response

a.

ASS

b.

SAS

c.

AAA

d.

None of the above

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