GROOVE

In right triangle XYZ, ∠Z is a right angle, m∠Y=16∘, and XZ=7. sin16∘≈0.276 cos16∘≈0.961 tan16∘≈0.287 Triangle X Y Z as described in the text. What is the measurement of YZ? If necessary, round your answer to one decimal place, like this: 42.5

In right triangle ABC, ∠A is a right angle and sinC=1517. Triangle A B C with a right angle at A and hypotenuse B C. What is the ratio cos C? Enter your answer as a fraction in simplest form, like this: 42/53

In right triangle JKL, ∠L is a right angle, m∠J=62∘, and JK=17. sin62∘≈0.88 cos62∘≈0.47 tan62∘≈1.88 Triangle J K L as described in the text. What is the measurement of JL? If necessary, round your answer to one decimal place, like this: 42.5

In right triangle ABC, ∠A is a right angle, m∠B=44∘, and AC=10. sin44∘≈0.695 cos44∘≈0.719 tan44∘≈0.966 Triangle A B C as described in the text. What is the measurement of BC? If necessary, round your answer to one decimal place, like this: 42.5

Use triangle ABC to write the value of tanA as a ratio. Triangle A B C has segment A B that measures 45 units, B C is 28 units, and A C measures 53. Angle B is a right angle. What is the ratio for tanA? Enter your answer as a fraction in simplest form, li...

Use triangle ABC to write the value of sinB as a ratio. Triangle A B C with right angle at A, and hypotenuse B C. The following measures are labeled in the figure: A B=5, B C=13, A C=12. What is the ratio for sinB? Enter your answer as a fraction in simpl...

Which value is equivalent to sin42∘? a. cos3∘ b. cos90∘ c. cos45∘ d. cos48∘

Which value is equivalent to cos15∘? a. sin45∘ b.sin75∘ c. sin85∘ d. sin30∘