Question

question 9 of 10
which of these triangles appears not to be congruent to any others shown here? check all that apply.

a. triangle b
b. triangle a
c. triangle f
d. triangle e
e. triangle c
f. triangle d

Explanation:

Step1: Recall congruent triangles concept

Congruent triangles have the same shape and size.

Step2: Analyze each triangle

• Triangle A: Has a certain size and shape.
• Triangle B: Larger than A, so not congruent to A.
• Triangle C: Different shape from A and B.
• Triangle D: Similar in shape to C and F but size?
• Triangle E: Smaller than A, different size.
• Triangle F: Similar in shape to C and D but size?

Answer:

A. Triangle B, D. Triangle E