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Scrat [10]
3 years ago
15

All sides are congruent in quadrilateral ABCD below.

Mathematics
1 answer:
emmainna [20.7K]3 years ago
3 0

Answer:

rhombus; Measure of angle B = 70 degrees

Step-by-step explanation:

The shape is a rhombus. Angle B and angle A are supplementary, so they add up to 180 degrees.

110 + B = 180

B = 180 - 110

B = 70

It is a rhombus because all sides are equal.

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