Question

find the value of a , when the hypotenuse is 13cm . and the base is 12cm.​

Answer 1

${h}^{2} = {p}^{2} + {b}^{2} \\ \\ = > {13}^{2} = {p}^{2} + {12}^{2} \\ \\ = > {p}^{2} = 169 - 144 = 25 \\ \\ = > p = 5$

So, the value of P Or a will be 5 cm. ✔