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Mathematics 7 Online
OpenStudy (anonymous):

1. triangleABE =~ triangleDCF. What is AE? 2. triangleABE =~ triangleDCF. What is m

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

ae is 10

OpenStudy (anonymous):

Can you show me how to get the answer?

OpenStudy (michele_laino):

@allibricker12 are the triangles congruent each other?

OpenStudy (anonymous):

Yes.

OpenStudy (michele_laino):

Since the two triangles are congruent, then all their elements, namely edges and angles, are neatly congruent, so: measure of AE= measure of DE+measure of FE= 8+2=10 inches

OpenStudy (anonymous):

Can you help me out with the next one?

OpenStudy (michele_laino):

and measure of <CFD= measure of <BEA=30°

OpenStudy (anonymous):

So 30 is the answer?

OpenStudy (michele_laino):

yes!

OpenStudy (anonymous):

Thank you so much!

OpenStudy (michele_laino):

thank you!

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