# Triangles - Assignment Area and Length Suppose you and a...

• Homework Help
• AppleTard
• 4
• 100% (57) 57 out of 57 people found this document helpful

This preview shows page 1 - 2 out of 4 pages.

Assignment: Area and Length Suppose you and a friend are studying for an exam about the topics in this section. The two of you decide to create a practice guide on how to solve these types of problems. Write a practice guide by writing one problem for each of these three topics: Find the area of a triangle using one of the following formulas: K=12bc sinAK=12ab sinCK=12ac sinBK=12a2sinBsinCsinAK=12b2sinAsinCsinBK=12c2sinAsinBsinCHero’s Formula: K=√s(sa)(sb)(scFind the arc length of an arc given the measure of the corresponding central angle and theradius of the circle.Find the area of a sector given the measure of the corresponding central angle and the radius of the circle. Write a problem for each topic, including all information needed to solve the problem, including a diagram. Then write the solution to the problem, showing all the steps needed to find the solution, including the formula. Include a sentence that describes the solution based on the original problem.)
• • • 