Question
A sentence has been divided into four parts, one of
which may contain an error. Identify that fragment and mark it as your answer. Mark (E) if the sentence contains no error. The new software update (A)/ should help improve (B)/ the system's performance, (C)/ but it also comes with new features. (D)/ No error (E)Solution
The sentence is grammatically and contextually correct.
- In triangle ABC, a line DE is drawn parallel to side BC. If AD = 6 cm, DB = 4 cm, and AE = 9 cm, determine the length of AC.
- What is the average of the first eight triangular numbers?
Find the length of AC, if ΔABC ~ ΔRQP and BC = 21 cm, QP = 9 cm and RP = 15 cm.
What is the height of an equilateral triangle with a side length of 8√3 cm?
In ΔPQR, PQ = 4 cm, QR = 3 cm, and RP = 3.5 cm. ΔDEF is similar to ΔPQR. If EF = 9 cm, what is the perimeter of ΔDEF?
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, intersecting AB at D and AC at E. If AD : DB = 2 : 1 and area of triangle ADE is 24 cm², find:
(i) ...
The sides of a triangle are 13 cm, 14 cm, and 15 cm. What is the area of the triangle?
Find the area of a trapezium whose parallel sides are 12 cm and 18 cm and the distance between them is 9 cm.
- The base of a right pyramid is an equilateral triangle with side 12 cm. If the height of the pyramid is 40√3 cm, calculate the volume of the pyramid.
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