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LiRa [457]
3 years ago
13

Help ASAP with both 11 and 12

Mathematics
1 answer:
stiks02 [169]3 years ago
3 0
11. The measure of angle four is 130 degrees, so therefore angle three also measures 130. 
The measure of angles 1 and 3 should equal 180, so since 180-130= 50, the measure of angles 2, and 3 is 50 
12. The measure of angle 9 is 85, so therefore the measure of angles 8 is also 85
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