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Elementary Geometry for College Students
- 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_forwardFor the measurement 74.38 mm, find (a) the degree of precision, (b) the value that is equal to or less than therange of values, and (c) the value that is greater than the range of values.arrow_forwardIn the following table, the radii and heights of cylinders are given. Determine the volumes of the cylinders. Round the answers to the nearest whole number. V=r2h where V=volume , =3.14 , r=radius , h=height 50.arrow_forward
- Write the values of the settings on the following varnier protractor scales.arrow_forwardIn Exercises 7 through 12, express each of the following lengths as indicated. 7. a. 96 inches as feet__________________ b. 123 inches as feet __________________ c. 312 feet as inches__________________ d. 0.4 yard as inches__________________arrow_forwardThe length, L, of the standard 82° included angle drill can be calculated using the formula L=0.575 , where Ø represents the diameter of the drill. Determine the length of a drill point with a diameter of 12.5 mm. Round your answer to 1 decimal place.arrow_forward
- Engine pistons and cylinder heads are made of an aluminum casting alloy that contains 4% silicon, 1.5% magnesium, and 2% nickel. Round the answers to the nearest tenth kilogram. a. How many kilograms of silicon are needed to produce 575 kilograms of alloy? b. How many kilograms of magnesium are needed to produce 575 kilograms of alloy? c. How many kilograms of nickel are needed to produce 575 kilograms of alloy?arrow_forwardThe exterior wall the gabled end of the house shown remains to be painted. a What is the area of the outside wall? b If each gallon of paint covers approximately 105ft2, how many gallons of paint must be purchased? c If each gallon of paint is on sale for 22.50, what is the total cost of the paint?arrow_forwardThe length, L, of the point on any standard 82° included angle drill can be calculated using the formula L = 0.575 , where represents the diameter of the drill. Determine the lengths of the following drill points with the given diameters. Round to 3 decimal places for inches and 1 decimal place for millimeters. a. 12 b. 14 c. 38 d. 10 mm e. 25 mm f. 45 mmarrow_forward
- ?481. A baseball diamond is shaped like a square with sides 90 feet long. How far is it from home plate to second base, as shown?arrow_forwardSolve the following exercises. Compute the sides to 3 decimal places in triangles dimensioned in customary units. Compute the sides to 2 decimal places in triangles dimensioned in metric units. a. Determine side x. b. Determine side y.arrow_forwardSolve the following exercises. Compute the sides to 3 decimal places in triangles dimensioned in customary units. Compute the sides to 2 decimal places in triangles dimensioned in metric units. a. Determine side d. b. Determine side e.arrow_forward
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