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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 is $1.88 s q u n i t$

Step by step solution

Step 1. Given information

The given data is $b = 4, c = 10, A = 70$

Step 2. Find the area of the triangle

The area of the triangle is $k = \frac{1}{2} b c \sin A$

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

localid="1647241017966" $k = \frac{1}{2} b c \sin A k = \frac{1}{2} \times 4 \times 10 \times \sin 70 k = 20 \sin 70 k = 1.88 s q u n i t$

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

Short Answer

Step by step solution

Step 1. Given information

Step 2. Find the area of the triangle

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Most popular questions from this chapter

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