Mensuration (IMO- Mathematics Olympiad Class 6): Questions 80 - 81 of 82

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Question number: 80

» Mensuration

MCQ▾

Question

The length and breadth of a rectangular field are 260 m and 130 m respectively, then its area in hectares is

Choices

Choice (4) Response
a.

338

b.

3.38

c.

3.8

d.

33800

Question number: 81

» Mensuration

Appeared in Year: 2012

MCQ▾

Question

Find the area of the give figure. (Figure not drawn to scale)

Polygon poly1 Polygon poly1: Polygon A, B, C, D, E, F, G, HSegment a Segment a: Segment [A, B] of Polygon poly1Segment b Segment b: Segment [B, C] of Polygon poly1Segment c Segment c: Segment [C, D] of Polygon poly1Segment d Segment d: Segment [D, E] of Polygon poly1Segment e Segment e: Segment [E, F] of Polygon poly1Segment f Segment f: Segment [F, G] of Polygon poly1Segment g Segment g: Segment [G, H] of Polygon poly1Segment h Segment h: Segment [H, A] of Polygon poly1Point A A = (5.32, 14.98) Point A A = (5.32, 14.98) Point A A = (5.32, 14.98) Point B B = (5.32, -1.02) Point B B = (5.32, -1.02) Point B B = (5.32, -1.02) Point C C = (14.97, -1.02) Point C C = (14.97, -1.02) Point C C = (14.97, -1.02) Point D D = (14.97, 4.32) Point D D = (14.97, 4.32) Point D D = (14.97, 4.32) Point E E = (9.25, 4.32) Point E E = (9.25, 4.32) Point E E = (9.25, 4.32) Point F F = (9.25, 9.96) Point F F = (9.25, 9.96) Point F F = (9.25, 9.96) Point G G = (14.65, 9.96) Point G G = (14.65, 9.96) Point G G = (14.65, 9.96) Point H H = (14.65, 14.98) Point H H = (14.65, 14.98) Point H H = (14.65, 14.98) 15 cm text1 = “15 cm”2.5 cm text1_1 = “2.5 cm”2.5 cm text1_2 = “2.5 cm”1 cm text1_3 = “1 cm”1 cm text1_4 = “1 cm”5 cm text1_5 = “5 cm”

a Geometric Shape Made by Some Lines

Find the area of the given question figure

Choices

Choice (4) Response
a.

32.5 cm2

b.

It has 3 congruent rectangular faces.

c.

10 cm2

d.

12.5 cm2

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