Question
If 'LOOSER' is coded as 5 and 'RIVER' as 4, then what is
the code number for the word 'COLUMNS'?Solution
Total letters in the word – LOOSER = 6 - 1 = 5 RIVER = 5- 1 = 4 In the same manner, COLUMNS = 7 – 1 = 6
If each side of an equilateral triangle is 12 cm, then its altitude is equal to:
Find the area of a trapezium whose parallel sides are 12 cm and 18 cm and the distance between them is 9 cm.
If two triangles EFG and UVW are congruent, then which of the following statement(s) is/are true?
I. EF = UV
II. ∠FEG = ∠UVW
The area of an equilateral triangle is 432√3 cm2 . If a square is drawn using the height of the triangle as one of the sides, then find the...
- The base of a right pyramid is an equilateral triangle with side 7 cm. If the height of the pyramid is 32√3 cm, then find the volume of the pyramid.
Find the area of a triangle whose sides are 12 m, 14 m, and 16 m.
What is the height of an equilateral triangle with a side length of 16√11 cm?
- The base of a triangle is 14.8 cm, and the corresponding altitude is 20.2 cm. What is its area?
Two triangles DEF and XYZ are congruent to each other such that DE = 10 cm, YZ = 24 cm, and ∠DEF = ∠XYZ = 90⁰. Find the circumradius of ΔDEF.
...If the ratio of areas of two similar triangles is 25:49, then the ratio of their corresponding sides is?
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