Answer / shrihari t devaru

Base=B
Altitude=2B
Area of Triangle=1/2*Base*Altitude
soo
=1/2*B*2B
=B*B

Answer / koushik

0.5*B*2B=B*B

Answer / sneha

area=1/2*base*height
0.5*B*2B
B*B

Answer / amol_malve123

B*B

Answer / rana

b*b

Answer / shayan

Area of triangle =1/2 B H
1/2B ×3B = 1.5 B^2

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