A 2 1 bh July 8, 2019 16 32 64 128 A 2 1 bh solve for b A 2 1 bh for h A 1 2 bh solve for h A 1 2 bh for b A 1 2 bh formula A 1 2 bh calculator A 1 2 bh answer A 1 2 bh solve A equals 1 2 bh solve for b A 1 2 x bh Triangle a 1 2 bh What does a 1 2 bh mean