Post Your Answer
Post Your Answer
Ans 1:
Class : Class 7
B Is the answer because
The first statement is correct
The second statement is wrong because a right angle is 1/4 of a revolution 90 + 90 + 90 + 90= 360 that is one complete revolution .
The third statement is wrong because 45 minutes make a reflex angle i.e. 270 degree.
The fourth statement is correct as they both have 5 faces .
Hence , the answer is B.
Post Your Answer
Post Your Answer
Post Your Answer
Post Your Answer
Ans 1:
Class : Class 8
Its should be C as the answer after solving the equation is 64/9 which when multiplied by 4 is 256/36