What do you mean like is this multiply choice or is there a photo that come with it
Answer:
Calculate the third missing measure.
Use the interior angle sum of a triangle.
Compare angle measures.
Triangles with two pairs of congruent angles are similar.
The angle-angle criterion applies.
Step-by-step explanation: e2020
Answer:
Length of diagonal = 100 cm
Step-by-step explanation:
Given:
Side length of square = 
Using pythagorean theorem:
Sum of squares of sides = Square of Diagonal

Solving for x:

Therefore,
Length of diagonal = 100 cm