Question

A triangular pyramid is formed from three right triangles as shown below.
Use the information given in the figure to find the length .
If applicable, round your answer to the nearest whole number.
The lengths on the figure are not drawn accurately.

Answer 1

Answer:

80

Step-by-step explanation:

TU^2 = 61^2 - 11^2 = 3600

SU^2 = 100^2 - 60^2 = 6400

SU = 80