3 years ago

??????????!!!!!!!!!!!!!!

Mathematics

2 answers:

bulgar [2K]3 years ago

7 0

The answer is 42 degrees

Flauer [41]3 years ago

4 0

If angle E is 87, angle F is 180-87= 93
Angle D, F and H have to add to 180 degrees.
93 + 45 + H = 180
138 + H = 180
Subtract 138 from both sides
H = 42 degrees

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