Question
If perpendicular and base of a right-angle triangle are
6 cm and 8 cm respectively, then find the length of the shortest median of triangle.Solution
Using Pythagoras theorem, (Perpendicular)² + (Base)² = (Hypotenuse)² Or, 6² + 8² = (Hypotenuse)² Or, (Hypotenuse)² = 36 + 64 = 100 Since the hypotenuse cannot be negative, So, Hypotenuse = 10 cm Shortest median of a right-angle triangle = Circumradius = (Hypotenuse/2) = (10/2) = 5 cm Hence, option B.
What will come in the place of question mark (?) in the given expression?
59.92 × 15.11 + √4224 = ? + 144.9Â
(8.6 × 8.6 + 4.8 × 4.8 + 17.2 × 4.8) ÷ (8.62 – 4.82 ) = ? ÷ 19
- What will come in the place of question mark (?) in the given expression?
166/? = √576 - 3.25
(122 - 82 ) of 52 + 52 = ?2Â
Find the value of 16 X [(8 - 5) of 12 ÷ 4].
(? + 180 + 13 × 6) ÷ 20 + 3.5 × 512 (1/3) = 82
The alarms of two alarm clocks sound at regular intervals of 72 seconds and 80 seconds. If they beep together for the first time at 6:00 am, at what tim...
What will come in the place of question mark (?) in the given expression?
133 ÷ 19 X √576 + ? ÷ 2 = 32 X 7.5(2/?) x (3/16) x (2/15) x 60 = 1/3 Â
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