what will be the area of a triangle which length is 18 cm and breath is 14cm?
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Answered by
0
Answer:
Given sides are 18cm,10cm and 14cm
Area of triangle =s(s−a)(s−b)(s−c)
⇒a=18cm,b=10cm and c=14cm
⇒s=2a+b+c=218+10+14=242=21cm
Area =21(21−18)(21−10)(21−14)
=21×3×11×7
=2111sqcm
Hence, the answer is 2111sqcm
Answered by
0
Answer:
126 sq cm
Step-by-step explanation:
area of triangle =1/2 × base × height
1/2 ×14×18
=1/2× 252
=126 sq cm
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