Question
Below a word is given in three sentences. Find out which
one/ones make/makes a correct usage of the given word and mark the option accordingly. If the sentences are all correct mark option 4 as the answer. Mark A. The event marks the beginning of a new era.B. Please mark your attendance on the sheet.C. She marked about the issue during the seminar.Solution
A: "mark" as a verb meaning to signify or indicate – correct.
B: "mark" as a verb meaning to record or note – correct.
C: Incorrect – "marked about" is wrong usage. Correct phrasing would be "remarked on" or "spoke about."
Find area of a trapezium with parallel sides 12 cm and 18 cm, height 10 cm.
- A triangle has a base of 22 cm and the corresponding height is 9.5 cm. Calculate its area.
What is the height of an equilateral triangle with a side length of 10√2 cm?
In triangle ABC, DE is drawn parallel to BC, meeting AB at D and AC at E. If AD : DB = 3 : 2 and the area of triangle ADE is 45 cm², find:
(a) t...
Find the area of a trapezium whose parallel sides are 12 cm and 18 cm and the distance between them is 9 cm.
- Find the distance between the parallel sides of a trapezium whose area is 315 cm² and the lengths of the parallel sides are 15 cm and 21 cm respectively.
If perpendicular and base of a right-angle triangle is, 6 cm and 8 cm, respectively, then find the length of the shortest median of triangle.
If perpendicular and base of a right-angle triangle is, 24 cm and 32 cm, respectively, then find the length of the shortest median of triangle.
Determine the hypotenuse of an isosceles right-angled triangle where each of its equal sides measures 9√7 cm.
Find the length of AB, if ΔABC ~ ΔRQP and BC = 14 cm, QP = 7 cm and RQ = 5 cm.
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