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Chapter 8: Q.22 (page 553)

Find the area of each triangle.b=4,c=10,A=70

Short Answer

Expert verified

The area of the triangle is1.88squnit

Step by step solution

01

Step 1.  Given information     

The given data isb=4,c=10,A=70

02

Step 2. Find the area of the triangle  

The area of the triangle is k=12bcsinA

Here. b=4,c=10,A=70

localid="1647241017966" k=12bcsinAk=12脳4脳10脳sin70k=20sin70k=1.88squnit

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