X = 13 x = √119 x = 7 x = 9

Step-by-step explanation:

it is a right angled triangle therefore we will use hypotenuse formula to find out the value of x.

→ h² = a² + b²

Given,

hypotenuse = 12

base = 5

side = x

after inserting the values we got,

→ (12)² = a² + (5)²

→ 144 = a + 25

→ -a = 25 - 144

→ -a = -119

→ a² = √119 = 10.90 (approx.)

therefore, value of x is 10.90 (approx.)

hope this answer helps you dear...take care and may u have a great day ahead!

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.