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zmey [24]
3 years ago
12

How do I find the measure of angle ABE??

Mathematics
1 answer:
lana66690 [7]3 years ago
3 0

You find the measure of angle BEC, by adding angle B and angle C which is 43+90, and then subtract that from 180 and get 180-(43+90). Then you take the measure of angle BEC (which is the same as AEB), take AEB and A which is 90 degrees and add those together. Then you take that and subtract it from 180, which is 180-(AEB+90)

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