A = 1 over 2 1 2 bh
A = 1 over 2 1 2 bh
A = 1 over 2 1 2 bh
A = bh
A = bh
A = bh
A = bh
A = bh
A = πr2
A = πr2
A = 1 over 2 1 2 πr2
A = 1 over 2 1 2 πr2
A = 1 over 2 1 2 πr2
A = 1 over 2 1 2 (b1 + b2)h
A = 1 over 2 1 2 (b1 + b2)h
A = 1 over 2 1 2 (b1 + b2)h
A = 1 over 2 1 2 (b1 + b2)h
A = 1 over 3 1 3 bh
A = 1 over 3 1 3 bh