Question
Calculate the altitude of an equilateral triangle having
each side of length 10√3 cm.Solution
ATQ,
Altitude = √3 × (10√3 / 2)
= (10 × 3) / 2
= 30 / 2 = 15 cm
More Triangle Questions
1500 Â Â Â 150Â Â Â 30Â Â Â ? Â Â Â Â 3.6Â Â Â Â 1.8
32, 52, 82, 124, 180, ?
625, 125, 375, 75, 225, 45, ?
What value should come in the place of (?) in the following number series?
71, 72, 76, 103, ?, 244257, 399, 566, ?, 983, 1237Â
31    32      35      ?      47       56
...What will come in place of the question mark (?) in the following series?
206, 187, ?, 157, 146, 139
- Find the missing number in the given number series.
42, 37, 45, 40, 48, ? 13, 29, 65, 129, ?, 373
What will come in place of the question mark (?) in the following series?
130, 158, 214, 298, ?, 550
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