A right-angled triangle has base 7cm and height 6cm. Find it's area.
Using the equation Area = 1/2 * base * height:
Area = 1/2 * 7 * 6
Area = 21 units.
SB
Related Maths GCSE answers
All answers ▸Expand and Simplify 3x(8y-2) - 4y(6x -3) + 2x = 0
Sam works for £14 per hour. When Sam works more than 8 hours a day, he is paid overtime for each hour he works more than 8 hours at 1½ times his normal rate of pay. Sam worked for 12 hours. Work out the total amount of money Sam earned.
Solve 3(x-2)=21
How do you solve linear algebraic equations?