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ത്രികോണത്തിന്റെ വിസ്തീർണ്ണം കണ്ടെത്തുക; AB = 5, BC = 8, ∠CAB = 60

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A20√3

B10√3

C15√3

D12

Answer:

B. 10√3

Read Explanation:

Using the SAS are formula

Area = 1/2 × (side 1 ) x (side 2) × sin(included angle)

= 1/2 × 5 ×8 x sin60

= 20 × √3/2

= 10√3 sq units


Related Questions:

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7π4\frac{7\pi}{4}

The value of sin238° – cos252° is:

Find the area of the parallelogram with sides AB = 8, AC = 4, ∠ BAC = 30

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Conert Radian to Degree :

9π3\frac{9\pi}{3}