Question

problem #3 - unit 1 (medium)
identify two pairs of congruent shapes
problem #4 - unit 1 (medium)
circle the shape that is congruent to the shape on the left.
problem #5 - unit 1 (medium)
circle the shape that is congruent to the shape on the left.
problem #6 - grade 7 review (spicy)

Explanation:

Step1: Recall congruent - shape definition

Congruent shapes have same size and shape.

Step2: Analyze Problem #3

By comparing side - lengths and angles visually, we find that pair 1: A and F (same trapezoid shape with equal side - lengths and angles), pair 2: B and D (same irregular quadrilateral shape with equal side - lengths and angles).

Step3: Analyze Problem #4

The first shape on the left is a pentagon. The second shape from the left is congruent to it as it has the same number of sides, and side - lengths and angles match.

Step4: Analyze Problem #5

The shape on the left has a semi - circular top and a flat bottom with a curved side. The first shape on the right is congruent to it as it has the same exact shape and size.

Answer:

Problem #3: A and F, B and D
Problem #4: The second shape from the left
Problem #5: The first shape on the right