exam
Maths Puzzle
Numerical Ability
6√‾3-13√‾3
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exam Other Question
triangle sides (a), (b) and (c)
(a) unknown, b=(x) and c=(x+4)
internal angle opposite length (a) = 150 degrees
area of triangle = 15cm squared
Find length (a)
The length of a rectangular piece of sheet is 2 in. longer than the width. Find the exact dimensions if the area of the sheet is 168 square in.