Trig Recap and Material

"In a right-angled triangle, which side is the hypotenuse?"

"What is unique about the sides of a right-angled triangle?"

"How many degrees are there in a right angle?"

Which statement is true for all right-angled triangles?

"If x + 3 = 10, what is the value of x?"

If 3x = 12, what is the value of x?"

"If one angle of a right-angled triangle is 30 degrees, what is the measure of the other non-right angle?"

"A side of a triangle is measured as 7.5 cm. What is this length in millimeters?"

"If one angle of a triangle is 90 degrees and another is 45 degrees, what is the third angle?"

"A ladder is leaning against a wall, forming a right-angled triangle with the ground. If the ladder is 10 feet long and reaches 8 feet up the wall, how far is the base of the ladder from the wall?"

"In a right-angled triangle, if one of the angles is 60 degrees, which of the following is true about the triangle's shape?"

"In a room corner formed by two walls meeting at a right angle, if a spider is climbing one wall 4 feet up from the floor and the nearest point on the other wall is 3 feet away, what is the shortest distance the spider must travel to reach this point?"