Sides and Angles

Order the sides of the triangle from shortest to longest

• BC, AB, AC

• AB, AC, BC

• AC, AB, BC

Order the sides of the triangle from longest to shortest

• MO, NO, MN

• MN, NO, MO

• NO, MN, MO

Order the sides of the triangle from shortest to longest

• LO, BL, BO

• BO, BL, LO

• BL, LO, BO

What is the cosine of angle P?

• p/q

• q/r

• p/r

• r/q

Find the measure of the indicated angle. Round to the nearest tenth.

• 9.4

• 55.2

• 20.2

• 19.4

Find the length of x. Round the nearest hundredth. 

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

Find the length of side y. Round to the nearest hundredth. 

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Find the length of x. Round the nearest tenth. 

• 46.1

• 4.9

• 16.4

• 26.9

Find cos∠A as a decimal rounded the the nearest ten-thousandth.

• .4706

• .875

• .8824

• .5333

Which of the following is correct for finding the measure of angle Z?

• ∠Z = tan^-1 55/48

• ∠Z = sin^-1  48/55

• ∠Z = cos^-1  55/73

• ∠Z = tan^-1  48/73