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Chapter 8: Q. 14 (page 541)

In the given question find the area of the triangle. Round the answers to two decimal places.

a=2,c=1,B=10掳

Short Answer

Expert verified

Required area of the triangle is0.17squareunits

Step by step solution

01

Step 1. Given information

From the given triangle we can find the area of the triangle by the following formula:

Area=12脳a脳c脳sinB

02

Step 2. Calculation

Fromtheabovefigure,theareaofthetriangleis:

Area=12脳a脳c脳sinBGiven,a=2,c=1,B=10掳Area=12脳2脳1脳sin10掳=sin10掳=0.1736鈮�0.17squareunits

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