Sunil recorded the lengths of his model cars in cms. Which list shows the lengths in order from least to greatest?
A6.8 cm, 6.78 cm, 6.45 cm, 6.5 cm, 6.34 cm
B6.34 cm, 6.45 cm, 6.5 cm, 6.78 cm, 6.8 cm
C6.8 cm, 6.78 cm, 6.45 cm, 6.34 cm, 6.5 cm
D6.8 cm, 6.78 cm, 6.5 cm, 6.45 cm, 6.34 cm
In ΔABC, AB = AC and AD ^ BC, BE ^ AC and CF ^ AB. Then, ΔABC is symmetrical about
(D) None of these
what is the meaning of ^ and what is the solution?
Rukmini purchased two packets of sweets weighing 27⁄8 kg and 31⁄8 kg respectively. How much is the total weight of the sweets?
A 57⁄8 kg
B 71⁄8 kg
C 67⁄8 kg
D 61⁄8 kg