Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which formula is used to find the area of a triangle when the lengths of all three sides are known?
Which formula is used to find the area of a triangle when the lengths of all three sides are known?
- Pythagorean theorem
- Cosine rule
- Sine rule
- Heron's formula (correct)
What is the equation of a straight line in coordinate geometry?
What is the equation of a straight line in coordinate geometry?
- $y = c$
- $x = c$
- $y = mx + b$ (correct)
- $x = my + b$
What is the solution to the linear equation $2x + 3y = 12$?
What is the solution to the linear equation $2x + 3y = 12$?
- $y = 3x$
- $x = 3y$ (correct)
- $x = 4y$
- $y = 4x$
