I need help with the second page please i finished the first page and now you need that info on the first one to complete the second one please help me

12:06 PM Thu Jun 23 64% resources.contentconnections.ca # Content Connections Using Trigonometry for Real World Problems Objective Content Connections To explore how trigonometry is integrated into our everyday life. Exercise 1: Use the Law of the Cosines to fine the measure of LB to 3 decimal places. Background Show your work here: Using Trigonometry in Construction When building a geodesic dome, I needed to cut out about 15 isosceles triangles accurately. They were all the same and had the following dimensions: AK = BK = 94.27 cm, while AB = 92.23 cm (see diagram on the left below). ( 94. 27 ) ? = (94. 27) + ( 92. 23 ) - 94. 27 em - 2(94. 27) (92.23) CosB -B 92. 23 cm Now, what I was really after was the length in the diagram below of JI. So, in order to get that, I knew that distance JI = AP, and that AP can be found by subtracting distance However, what I needed what as accurate measurement of LB. Since I knew AK=BK AB and PB then I knew ZA had also the same measure. But, how can I get the measure of PB? Easy, use right triangle AIPB and use the following information: JA = IP = 121.92 cm. and you have just worked out the answer to 8506. 327 = 17389. 044 COSB LB = LABK = LPBK. Cos 13 = 0. 4692 Follow the steps below the diagram for this exercise. B= COS"(0. 4892 ) 213 = 60.710