Question

Find the missing length indicated​

Answer 1

x = 108

Explanation:

x is the height

from the Euclidian theorem we know that :

x^2 = 81*144

x^2 = 11664 find the root for both

x = 108

Answer 2

• 108

Explanation:

Use the ratio of corresponding sides of similar triangles:

• 81 / x = x / 144
• x² = 81*144
• x =
  `√(81*144)`
• x = 9*12
• x = 108