Question

Use the Pythagorean Theorem to find the diagonal.

a- 60
b- 84.85
c- 10.95
d- 7.74

Answer 1

Answer:

84.85

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

${60}^{2} + {60}^{2} = {c}^{2} \\ 3600 + 3600 = {c}^{2} \\ 7200 = {c}^{2}$

now we should find the square root of 7200 to find c

$\sqrt[]{7200} = 85.85.....$