Question
Which of the following
statement(s) is/are correct? (I) The area of a parallelogram with a base of 20 cm and a corresponding height of 10 cm is 200 cm². (II) The sum of all the interior angles of a regular hexagon is 600o.Solution
ATQ,
Statement I: Area of parallelogram = Base × corresponding altitude Required area = 20 × 10 = 200 cm² Therefore, statement I is correct. Statement II: Sum of all the interior angles = 180 × (n - 2), where 'n' is the number of sides of the polygon Sum of interior angles of a regular hexagon = 180 × (6 - 2) = 720o Therefore, statement II is not correct.
181/8 + 51/4 – 63/8 = ? + 9/2
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What will come in the place of question mark (?) in the given expression?
? = 60% of 48% of (20 × 350) + 180
(5832)1/3  × 10.11 × 11.97 ÷ 16.32 = ? + 45.022
What will come in the place of question mark (?) in the given expression?
30% of 50% of 1200 = 18/11 × ?
325934.78 + 78545.30 + 92.25 =?
625 × (?% ÷ 125) = 250% of 10
Find the value of 325 × 5 + 31 × 21 – 22 × (63 − 52).
Simplify the following expression:
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