The base of an isosceles triangle is 24 cm and its area is 192 sq. cm. Find its perimeter. (a) 64 cm (b) 60 cm (c) 63 cm (d) 62 cm

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