Question
If 'LAPTOP' is coded as 5 and 'HONEYCOMB' as 8, then
what is the code number for the word 'DEHRADUN'?Solution
Total letters in the word – LAPTOP = 6- 1 = 5 HONEYCOMB = 8 - 1 = 7 In the same manner, DEHRADUN = 8 – 1 = 7
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...
A triangle has sides 13 cm, 14 cm, and 15 cm. Find the area of the triangle.
If two triangles PQR and STU are congruent, then which of the following statement(s) is/are true?
I. PQ = ST
II. ∠PQR = ∠STU
- The base of a right pyramid is an equilateral triangle with side 10 cm. If the height of the pyramid is 55√3 cm, calculate the volume of the pyramid.
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?
Find the area of the triangle formed by the line 5x + 3y = 15 and the x-axis and the y-axis.
The vertices of triangle ABC are A(2, 3), B(8, 5) and C(5, −1). Find the coordinates of the centroid of the triangle.
The areas of two similar triangles XYZ and LMN are 400 cm² and 100 cm² respectively. If side XY = 30 cm, find the corresponding side LM.
Find the length of BC, if ΔABC ~ ΔRQP and AC = 18 cm, RP = 12 cm and QP = 8 cm.
What is the height of an equilateral triangle with a side length of 14√7 cm?
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