Question
Solution
That mean BE is median because E is mid point divided the line in 2:1, G is centroid, which is 3 → 14.4 1 → 4.8 2 → 9.6 BG = 9.6 Same  AD → AG = 2/3 × 10.8 = 7.2 Area of ∆ABG = 1/2 × 7.2 × 9.6 = 34.56 Area of ∆ ABC = 3 × ∆ABG Area of ∆ ABC = 3 × 34.56 ∆ABC = 103.68 cm2
15.99% of 549.99 ÷ 11.17 = ? ÷ 20.15
74.91% of 639.95 – 599.98% of 45 + 119.987 = ?
(4.88 × 5.76)2 - ?2 = 39.89 × 19.86
- 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 approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
(1800.23 ÷ 29.98) + (816.32 ÷ 23.9) + 1634.11 = ?
1449.98 ÷ 50.48 × 10.12 = ? × 2.16
36.05 × 5.02 + 12.052 = ? + 9.09 × 4.04Â
(31.9)3 + (34.021)² - (16.11)3 - (42.98)² = ?