Question

which of the following is a real-life application of understanding geometric congruence?
a. writing software code
b. performing chemical experiments
c. designing buildings
d. predicting weather

what does it mean if two geometric figures are congruent?
a. they have the same size but different shapes.
b. they have the same shape and size.
c. they have similar shapes but different sizes.
d. they are mirror images of each other

Explanation:

First Question:

• Option a: Writing software code relates to Computer Science, not geometric congruence.
• Option b: Chemical experiments are in Chemistry, not related to geometry.
• Option c: Designing buildings uses geometric congruence (e.g., matching structural components).
• Option d: Weather prediction is in Meteorology, unrelated to geometry.

• Option a: Congruent figures have same shape too, so wrong.
• Option b: By definition, congruent geometric figures have same shape and size.
• Option c: That's similar figures, not congruent.
• Option d: Mirror images may be congruent, but that's not the definition.

Answer:

c. Designing buildings

Second Question: