- Question 6 If Q 310 R 20 Cm And P 23 Cm What Is The Length Of Q To The Nearest Centimetre P 2 R P P Diagram 1 (184.94 KiB) Viewed 38 times
QUESTION 7 Solve the following triangle, rounding side lengths to the nearest tenth of a unit and angle measures to the nearest degree. A b B С a Diagram not drawn to scale. ZA = 152°, b = 19, a = 23.5 A. ZB = 35º, ZC = 7°, c = 28.2 B. ZB = 158°, ZC = 84º, c = 5.0 OC. ZB = 680, ZC = 174º, c = 28.7 D. ZB = 22°, ZC = 6º, c = 5.0
QUESTION 8 If ZB = 56.99, c = 2.7 cm, and b = 3.6 cm, and DABC is acute, what is the measure of ZC, to the nearest tenth of a degree? = A c 3 B Q Diagram not drawn to scale. A. 24.2° B. 38.9° C. 155.8° D. 141.1°
QUESTION 9 Which strategy would be best to solve for x in the triangle shown? 21° 30 cm 70 Diagram not drawn to scale. A. cosine law B. primary trigonometric ratios C. sine law D. none of the above
QUESTION 10 Determine, to the nearest tenth of a centimetre, the two possible lengths of a. C Q 44 cm 53.89 B 46 cm Diagram not drawn to scale. A. 53.1 cm and 3.5 cm B. 53.1 cm and 3.7 cm C. 3.7 cm and 50.8 cm D.50.8 cm and 3.5 cm