As shown in the figure below, Justin is standing 41 ft from the base of a leaning tree. The length of the tree is 74 ft. The angle of elevation from where Justin is standing to the top of the tree is 66 degrees. Find the angle that the tree is leaning b

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16