Question

plz send me the answer quickly

Answer 1

H
${h}^{2} = {b}^{2} + {p}^{2} \\ h ^{2} = {6}^{2} + {4.5}^{2} \\ {h}^{2} = 36 + 20.25 \\ {h} = \sqrt{56.25} \\ {h} = 7.5$