১২৫৩২
A and B together have taka 1,210. If 4/15 of A's amount is equal to 2/5 of B's amount. What is amount B has?
উত্তর
Tk. 484
১২৫৩৩
If two angles are said to be complementary angles and one angle is 52° then the other angle is of:
উত্তর
38°
১২৫৩৫
An angle which is less than 360° and larger than 180° is classified as:
উত্তর
reflex angle