For the following questions answer them individually
Point P is the midpoint of segment AB. Co-ordinates of P are (5, -1) and A are (2, -4). What are the co-ordinates of point B?
What is the slope of the line perpendicular to the line passing through the points (-2, 3) and (2, 0)?
∆ABC is similar to ∆PQR. If ratio of perimeters of ∆ABC and ∆PQR is 1:2 and if PQ = 10 cm then what is the length of AB (in cm)?
∆ ABC is right angled at B. If m∠A = 30°., then Sec C =?
If Sin θ = 12/13, then what is the value of Cot θ?
The bar graph shows the population density of 6 countries. Study the diagram and answer the following questions.Â
What is the ratio of the population densities of country C to country D?
What is the difference in the average number of people living per 1,000 sq km in countries E and F?
Population density of country E is greater than population density of country D by:
If area of country B is 20,00,000 sq km, what is its population?