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Anonymous

Help with math hw?

name 2 pairs of opposite rays.

name 2 straight angles each of which has its vertex at E.

name 2 angles whose sum is

Top 5 Answers
cathyvalendez
ahay, intawn…

opposite rays are rays with a common endpoint/vertex that form a line

Ans: ray EC and ray EA; ray EB and ray ED

straight angles, on the other hand, are angles which measure 180 degrees. now since you have the condition that both angles have to have their vertex at E, the answers are:

*angle AEC and angle BED

since in a parallelogram, opposite angles always have equal measures, the last answer is:

*angle ADE/ADB (they both measure the same) and angle EDC/ BDC

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Anonymous
40
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blueskies
2 angles whose sum is
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Prateek
1. ED and EB

EA and EC

are pairs of opposite rays

2. DEC and AEB

3. ABD and CBD

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