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What is the area of the triangle to the nearest tenth?

 

 Mar 13, 2021
 #1
avatar+31281 
+2

Find  h  (height)   as   2.6 sin 70 = 2.44 yd

  then area = 1/2 base * height      = 1/2 * 5.6 * 2.44   yd2

 Mar 13, 2021
 #2
avatar+118069 
+1

One other way without finding the height

 

A  = (1/2) (2.6) (5.6) sin (70)  ≈  6.84096 yd^2

 

cool cool cool

 Mar 13, 2021

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