april 29 test

Question 1

the side forming a right angle of a triangle

Answer 1

legs

Question 2

the law gives a relation between the sine of each angle in a triangle and the lengths of the side opposite the angle

Answer 2

law of sines

Question 3

type of triangle that the sum of th squares of the shorter side is greater than the square of the largest side

Answer 3

acute triangle

Question 4

in a right triangle the ratio of the leg adjacent to a given angle to the hypotenuse

Answer 4

cosine ratio

Question 5

in 30-60-90 triangles the length of the sides are

Answer 5

s, s3,2s

Question 6

the angle formed by a horizontal line adn the observers line of sight to an object below the horizon line.

Answer 6

angle of depression

Question 7

the angle formed by a horizontal line and the observers line of sight toan object obve the horizon line

Answer 7

angle of elevation

Question 8

the side opposite the right angle of a triangle

Answer 8

hypotenuse

Question 9

in the right triangle, the ratio of the leg opposite a given angle to the hypotenuse

Answer 9

sine ratio

Question 10

in a right triangle the ratio of the leg opposite a given angle to the leg adjacent

Answer 10

tangent ration

Question 11

in a 45-45-90 triangle the length of the sides are

Answer 11

s,s,s square root 2

Question 12

three whole number values that satisfies the Pythagorean theorem.

Answer 12

pythagorean triple

Question 13

in a right triangle the sum of the squares of the leg is equal to the square of the hypotenuse

Answer 13

Pythagorean theorem

Question 14

types of triangles that the sum of the squares of the shorter side is less than the square of the largest side

Answer 14

obtuse triangle

Question 15

study of measure of triangles

Answer 15

trigonometry