TRIGONOMETRY Question 8 8.1    A container ABCDEFGH…

TRIGONOMETRY Question 8 8.1    A container ABCDEFGH has dimensions: length = 10m; breadth = 5m and depth = 6m as shown in the sketch below. Right click to open diagram in a new “tab”.   8.1.1 Determine the length of the diagonal AG. (4) 8.1.2 Hence, or otherwise, determine the size of angle θ = CÂG. (2) 8.2   Oblique pyramid, ABCDH, with square base of side 200 m, is shown below.  E is the midpoint of AD and F is a point on AB, 50 m from BC. The perpendicular height of the pyramid is 7 m. The apex of the pyramid is 100 m from side AB and 50 m from side BC. Right click to open diagram in a new “tab”. 8.2.1   Determine the volume of the pyramid given the formula:

IMPORTANT EXAM COMPLETION INFORMATION 1. AFTER THE TIME OF T…

IMPORTANT EXAM COMPLETION INFORMATION 1. AFTER THE TIME OF THE THIS EXAM RUNS OUT, CLICK ON THE “SUBMIT” BUTTON. THIS WILL CLOSE THE EXAM. 2. THEN CLICK “NEXT”. THIS BUTTON CAN BE FOUND ON THE RIGHT HAND SIDE AT THE BOTTOM OF THE PAGE. 3. AN ASSIGNMENT NAMED “SBA 005a UPLOAD” WILL BE OPENED. THIS WILL BE OPEN FOR 30 MINUTES TO ALLOW YOU TO UPLOAD YOUR ANSWER SHEET.