Note: Exercises preceded by an asterisk are of a more challenging nature.
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Elementary Geometry For College Students, 7e
- Note: Exercises preceded by an asterisk are of a more challenging nature. In preparing a certain recipe, a chef uses 5 oz of ingredient A, 4 oz of ingredient B, and 6 oz of ingredient C. If 90 oz of this dish are needed, how many ounces of each ingredient should be used?arrow_forwardWrite the symbols for the following words. a. parallel b. perpendicular c. degree d. minute e. secondarrow_forwardIn Exercises 9 to 12, name the method that explains why DGH~DEF. DE=3DG and DF=3DHarrow_forward
- Determine the answers to the following exercises which are based on corresponding parts. All dimensions are in inches. a. Find the largest angle. b. Find the next largest angle. c. Find the smallest angle.arrow_forwardRefer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is 0: a. What is the value of side y? b. How does side x compare to side r?arrow_forwardRefer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is almost 90: a. How does side y compare to side r? b. How does side x compare to side r? c. How does side x compare to side y?arrow_forward
- For Exercises 23 through 34, round the answers to 1 decimal place. 27. All dimensions are in inches. Find the shaded area of Figure 39-17. Area=(H+h)b+ch+aH2arrow_forwardRefer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is slightly greater than 0: a. How does side y compare to side r? b. How does side x compare to side r? c. How does side x compare to side y?arrow_forwardDetermine the answers to the following exercises which are based on corresponding parts. Identify the angle that corresponds with each angle listed. All dimensions are in inches.arrow_forward
- In Exercises 9 to 18, find the areas of the figures shown or described. EFGHarrow_forwardRefer to the drill jig shown. Determine 1.arrow_forwardFor Exercises 23 through 34, round the answers to 1 decimal place. 31. All dimensions are in inches. Find the shaded area of Figure 39-21. Area =(R2r2)2arrow_forward
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