Andrea Gabrielle Ong's answer to .'s Secondary 4 E Maths Singapore question.
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Use Pythagoras theorem to find the height of equilateral triangle.
This will help you to determine for y-coordinates for both U and V
Since S and U are vertical, x-coordinates are the same.
For V, since you know each sides of the triangle is 7 units, from the midpoint, count 0.5(7) to reach V's x-coordinate.
Have funn with Math!
This will help you to determine for y-coordinates for both U and V
Since S and U are vertical, x-coordinates are the same.
For V, since you know each sides of the triangle is 7 units, from the midpoint, count 0.5(7) to reach V's x-coordinate.
Have funn with Math!
Date Posted:
3 years ago
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