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Oxana [17]
2 years ago
11

GIVING BRAINLIEST! can anyone answer?

Mathematics
1 answer:
yaroslaw [1]2 years ago
6 0

Answer:

  1. A. contain a right angle

  1. B. opposite sides are parallel

  2. (c) 2 pairs of parallel sides

  3. (b) 2 sides of equal length

Step-by-step explanation:

Here you are asked to find patterns and to make use of the definitions of different geometric figures.

<h3>1.</h3>

The figures in Circle A do not all have the same number of sides, or sides of the same length. However, they do all have at least one right angle.

The figures in Circle B are rectangles and parallelograms. The attributes listed in question 2 can be used here. They all have two pairs of parallel sides.

<h3>2.</h3>

As we observed in question 1, rectangles and parallelograms share the feature of 2 pairs of parallel sides.

A kite may have 2 pairs of equal-length sides. While a square and a rhombus have 4 sides of equal length, that description is not true of rectangles and parallelograms in general.

Angles in a rectangle are all 90°, while those in a parallelogram may not be. The offered descriptions of angles do not apply to apply to both shapes.

<h3>3.</h3>

An isosceles triangle has two sides equal length and two equal angles. An equilateral triangle is a special case of an isosceles triangle in which all three sides are equal, as are all three angles. The description that applies to both kinds of triangles is 2 sides of equal length.

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