2-3-6

A worker is standing 60 feet from the base of a utility pole and determines that at ground level, he or she would need to look up at a 45° angle to see the top of the pole. What is the height of the pole? a.30' b.45' c.60' d.90'

C. 60'

A right triangle is also an acute triangle. Select one: True False

False

A triangle with sides of six feet, seven feet, and 8 1/2 feet is a right triangle. Select one: True False

False

The hypotenuse of a right triangle is the side opposite the acute angle. Select one: True False

False

A worker's job is to run underground conduit diagonally across a lot that measures 400 meters by 50 meters. There are 405 meters of conduit available, which will be enough conduit to do the job. Select one: True False

True

If two triangles are congruent, their corresponding sides will have the same length. Select one: True False

True

The hypotenuse is the longest side of a right triangle. Select one: True False

True

In a triangle, if angle A is 37° and angle C is 87°, what does angle B measure? a.53° b.56° c.65° d.124°

b.56°

In a right triangle, side a is four inches and side b is five inches. How long is the hypotenuse (side c)? a.3" b.6.4" c.9" d.

b.6.4

An equilateral triangle is also called a(n) ? triangle. a.30-60-90 b.equiangular c.obtuse d.scalene

b.equiangular

Triangles DEF and LMN are similar. If angle D is 32° and angle E is 69°, what is the measure of angle N? a.32° b.69° c.79° d.101°

c.79°

When two triangles are ? , the corresponding angles have the same measure and the corresponding sides are proportional. a.cloned b.identical c.similar d.symmetrical

c.similar

If angle A is 45°, angle B is 33°, and angle C is 102°, the triangle is an ? triangle. a.acute b.equilateral c.isosceles d.obtuse

d. obtuse

The three sides of a triangle measure 116 feet, 106 feet, and 96 feet. This is a(n) ? triangle. a.equilateral b.isosceles c.right d.scalene

d.scalene