7. A
a. Draw a diagram to represent the situation.
b. Use your knowledge of trigonometric ratios to calculate how high up the wall the ladder will reach.
c. How far will the foot of the ladder be from the base of the building?
ladder, of length 5 metres, is placed against a wall at an angle of 65° to the horizontal.
See Question 8 over-page
1 answer
What situation? Cannot copy and paste or draw on these posts.
1 answer