Question
The company reports (a) / that the demand for their
computers (b) / are growing everyday (c) / No error (d) In these questions some of the sentences have errors and some have none. Find out which part of a sentence has an error and indicate it corresponding to the appropriate letters. If there is no error, indicate corresponding to the last option.Solution
In sentences structured as Noun + Preposition + Noun. ‘verb’ is used according to the number and person of the noun used before the preposition.
In a right-angled triangle, the legs are in the ratio 3:4, and the hypotenuse is 25 cm. Find the perimeter of the triangle.
Triangle ABC has AB = 10, AC = 8, angle A = 60°. Find BC.
- In triangle DEF, GH is drawn parallel to side EF. If DG = 9 cm, GE = 3 cm and DH = 6 cm, find DF.
- If the perpendicular from a vertex of an equilateral triangle to the opposite side is 15√3 cm, find its inradius.
- Find the radius of the incircle of an equilateral triangle whose height is given to be 3√3 cm.
Find the hypotenuse of an isosceles right-angled triangle where each of the equal sides is 7√5 cm.
The ratio of the height to the base of a triangle is 3:2. If the sum of the height and base of the triangle is 25 cm, what is the area of the triangle?
If the ratio of areas of two similar triangles is 25:49, then the ratio of their corresponding sides is?
In triangle ABC, the lengths of its sides are given as AB = 8 cm, AC = 10 cm, and BC = 12 cm. Determine the length of the median drawn from vertex 'A' t...
- An equilateral triangle has an altitude of 21√3 cm. Calculate the radius of its incircle.
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