Please help me. In order to find the height of the tower shown, the surveyors measure the angles of elevation from two points, A
and B. a) Calculate the distance BC, to a suitable level or accuracy, explain your answer. b) Use your answer to calculate the height of the tower CD. *
1. One tenth 2. Six hundredths 3. Eight thousandths 4. 8.059 5. 1.981 6. 5.3, 5.30 7. 3.70, 3.700 8. 0.90, 0.900 9. Seven and twenty-four hundredths 10. One four is in the ones place and one four is in the thousandths place.