Question
Which component of food is the primary source of
energy?Solution
Carbohydrates are the body's main and quickest source of energy. They are broken down into glucose, which fuels body functions and physical activity. Proteins are mainly for growth and repair, while vitamins and minerals support various metabolic processes.
In the given figure, O is centre of the circle. Circle has 3 tangents. If ∠QPR = 45 0 , then what is the value (in degrees) of ∠QOR ?
What will be inradius of an equilateral triangle of side 2 cm?
An angle is equal to 3/7 of its supplement. The angle is :
Find the area of triangle having sides 28 m, 45 m, and 53 m.
in the given figure, ABCD is a square whose side is 4 cm. P is a point on the side AD. What is the minimum value (in cm) of BP + CP ?
What will be circumradius of an equilateral triangle of side 11 cm?
In a trapezium, the lengths of the parallel sides are 20 cm and 30 cm, and the height is 12 cm. Find the area of the trapezium.
