Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Get accurate and detailed answers to your questions from a dedicated community of experts on our Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

In the following diagram, D Z B 30° 60° 150 a A i) Value of y = ii) Value of : (to the nearest tenth) =

Sagot :

Bricjk Ranger, this is the solution:

Part i.

y = Hypotenuse * sin (30)

y = 150 * 0.5

y = 75

Part ii.

Step 1: Let's calculate the lenght of the hypotenuse, as follows:

Hypotenuse or AB = 75/sin (60)

Hypotenuse or AB = 86.6 (to the nearest tenth)

Step 2: Now we can calculate the value of z, this way:

z = √86.6² - 75²

z = √7,500 - 5,625

z = √1,875

z = 43.3