Question

Find the value of = a

with the formula of

a²=b²+c²
Hypotenous = Height + base

Only comment related to answer
neither reported ​​

Answer 1

Answer:

here is your answer

a=8cm

Answer 2

Answer:

$a {}^{2} = b {}^{2} + c {}^{2} \\ a {}^{2} = 17 {}^{2} + 15 {}^{2} \\ a {}^{2} = 289 + 225 \\a {}^{2} = 514 \\ a {}^{2} - 514 = 0$

a = 1

b = 0

c = 514

0²-4×1×(-514)

= 2056