10th Standard Math’s Chapter 9 wefru10th Standard Math’s Chapter 9 Quiz. how much you know or you don’t know, test here. quiz contains only 10 questions there no time limit. 0 Created on November 25, 2020 By wefru10th Standard Math’s Chapter 9TEST YOUR SKILLS 1 / 10Q.81 The length of altitude of an equilateral triangle of side 8cm is √3 cm 2√3 cm 3√3 cm 4√3 cm 2 / 10Q.82 If ΔABC ~ ΔDEF, AB = 4 cm, DE = 6 cm, EF = 9 cm and FD = 12 cm, find the perimeter of ABC. 18cm 20cm 22cm 24cm 3 / 10Q.83 A 5 m long ladder is placed leaning towards a vertical wall such that it reaches the wall at a point 4 m high. If the foot of the ladder is moved 1.6 m towards the wall, then the distance by which the top of the ladder would slide upwards on the wall is: 0.8 m 0.1 m 0.3 m 0.5 m 4 / 10Q.84 Corresponding sides of two similar triangles are in the ratio of 2 : 3. If the area of the smaller triangle is 48 cm^{2}, then the area of the larger triangle is: 108 m2 08 m2 10 m2 16 m2 5 / 10Q.85 If the distance between the points (2, –2) and (–1, x) is 5, one of the values of x is 2 4 8 12 6 / 10Q.86 The mid-point of the line segment joining the points A (–2, 8) and B (– 6, – 4) is (– 4, 2) (– 4, 0) (– 4, 4) none 7 / 10Q.87 The points A (9, 0), B (9, 6), C (–9, 6) and D (–9, 0) are the vertices of a Square Rectangle Rhombus Trapezium 8 / 10Q.88 The distance of the point P (2, 3) from the x-axis is 3 4 5 6 9 / 10Q.89 The distance between the points A (0, 6) and B (0, –2) is 8 18 88 880 10 / 10Q.90 AOBC is a rectangle whose three vertices are vertices A (0, 3), O (0, 0) and B (5, 0). The length of its diagonal is √34 12 25 32 Your score isThe average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Related