Mathematics, 28.05.2020 03:59 trenton16
Rebecca has 30 small glass tiles in the shape of parallelograms as shown in the diagram. She plans to use them to create a small dish by gluing the tiles together. What will the area of her dish be?
A parallelogram with a base of 4 centimeters and a height of 3 centimeters.
270 cm2
360 cm2
450 cm2
600 cm2
Answers: 1
Mathematics, 21.06.2019 23:10
Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 2
Mathematics, 21.06.2019 23:40
What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units
Answers: 1
Rebecca has 30 small glass tiles in the shape of parallelograms as shown in the diagram. She plans t...
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