Which formula would be used to find the measure of
angle 1?
1/2 (a° + b°)
1/2 (a° - c°)
1/2 (b° + c°)
1/2 (a° - b°)

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: