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notsponge [240]
3 years ago
13

Name the quadrilaterals that have four equal angles. A. rhombus, square B. Square, rectangle C. parallelogram, rhombus D. rhombu

s, trapezoid
Mathematics
2 answers:
Ede4ka [16]3 years ago
4 0

Answer:

Square and Rectangle

Step-by-step explanation:

This is correct because both sides are parallel and straight so then if you measure all the angles, they would equal 90 degrees.

salantis [7]3 years ago
3 0

Answer:

B. Square, Rectangle.

Step-by-step explanation:

The correct answer is B. Square, Rectangle.

A square will always have four equal angles and sides.

A rectangle will not have equal sides, but will always have angles of 90 degrees, as does the square.

Hope this helps!

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Step-by-step answer:

Please refer to attached image.

1. Quad PQRS is cyclic (all vertices on the same circle), so opposite angles are supplementary, meaning

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2. Triangle RSQ is isosceles with RS=RQ =>

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