Question 1 Create Triangle ABC by drawing AC AC represents the foreman’s line of sight to the top of the landfill. What is Angle m BAC?

45 degrees

Step-by-step explanation:

A triangle has three sides: A, B and C

and three angles: a, b and c

If the Foreman's line of sight to the top of the landfill is =AC,

The ground level of the man is = AB,

and the landfill height is =BC, which is a right angle (b=90 degrees).

The sum of angles of a triangle= 180 degrees.

That is a + b + c.

Therefore, m= a = (180 - b)/2

= (180 - 90) / 2 = 90 / 2 = 45 degrees.

2

Step-by-step explanation: