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 poly1 Triangle poly1: Polygon A, B, C Triangle poly2 Triangle poly2: Polygon C, D, B Segment c Segment c: Segment [A, B] of Triangle poly1 Segment a Segment a: Segment [B, C] of Triangle poly1 Segment b Segment b: Segment [C, A] of Triangle poly1 Segment b_1 Segment b_1: Segment [C, D] of Triangle poly2 Segment c_1 Segment c_1: Segment [D, B] of Triangle poly2 Segment d Segment d: Segment [B, C] of Triangle poly2 Segment f Segment f: Segment [E, F] Segment g Segment g: Segment [F, G] Segment h Segment h: Segment [H, I] Segment i Segment i: Segment [I, J] Segment j Segment j: Segment [K, L] Segment k Segment k: Segment [M, N] Segment l Segment l: Segment [O, P] Point A A = (2.24,7.24) Point A A = (2.24,7.24) Point A A = (2.24,7.24) Point B B = (1.54,4.66) Point B B = (1.54,4.66) Point B B = (1.54,4.66) Point C C = (8.52,4.66) Point C C = (8.52,4.66) Point C C = (8.52,4.66) Point D D = (7.44,7.22) Point D D = (7.44,7.22) Point D D = (7.44,7.22)

Image of Two Triangles ABC and DCB

Showing an image of two triangles ABC and DCB.

Choices

Choice (4) Response

a.

ASS

b.

SAS

c.

AAA

d.

None of the above