NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 964 - 966 of 1484

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Question number: 964

» Mathematics » Circles

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The area of two similar triangles are 16 , 100 . Altitude of first one is 2 cm. Then altitude of second in cm is

Choices

Choice (4) Response

a.

5

b.

4

c.

8

d.

6

Question number: 965

» Mathematics » Circles

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Question

In the figure, . Then ________.

Triangle poly1 Triangle poly1: Polygon A, B, C 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 f Segment f: Segment [C, D] Segment g Segment g: Segment [E, F] Segment h Segment h: Segment [F, G] Vector u Vector u: Vector [H, I] Vector u Vector u: Vector [H, I] Vector v Vector v: Vector [H, J] Vector v Vector v: Vector [H, J] Point A A = (7.04,3.94) Point A A = (7.04,3.94) Point A A = (7.04,3.94) Point B B = (1.32,0.52) Point B B = (1.32,0.52) Point B B = (1.32,0.52) Point C C = (6.3,0.5) Point C C = (6.3,0.5) Point C C = (6.3,0.5) Point D Point D: Point on c Point D Point D: Point on c Point D Point D: Point on c c text1 = “c” p text1_1 = “p” a text1_2 = “a” b text1_3 = “b”

Image of a Triangle ACB in Which CD⊥AB, CD = P

Representing the image of a triangle ACB in which CD⊥AB, CD = p

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 966

» Mathematics » Circles

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MCQ▾

Question

is an isosceles triangle in which and . Then = ________.

Choices

Choice (4) Response

a.

b.

c.

d.

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