If the square root of 5625 is 75 then 5625−−−−√+56.25−−−−√+0.5625−−−−−√ is equal to (a) 9 (b) 83.25 (c) 82.80 (d) 8.325

Give chapter 5 lines and angles own questions for board exams 

Find the following percentage value:

1) 15% of 250.

Find the angle which is equal to its supplement.

Find the breadth of the rectangle whose length is 70 cm and perimeter 200 cm.

Convert 1 gallon into liters.

a. 3.05 liters

b. 3.78 liters

c. 4.05 liters

d. 4.78 liters