Answer:
1st scenario: 163.3°
2nd scenario: 125.2°
3rd scenario: 142.3°
Step-by-step explanation:
1st scenario: angles 1 and 2 form a linear pair and add up to 180
2nd scenario: angles 1 and 4 are same-side interior and add up to 180
3rd scenario: angles 1 and 8 are corresponding and equal; if angle 7 is 37.7 then angle 8 is 142.3 (they form a linear pair). Since angles 1 and 8 are equal then angle 1 is also 142.3
Plug all the point into your calculator. Not sure if you need it y=mx+b but the R for that is r= -1
Answer:
Step-by-step explanation:
I am assuming the answer could be C
35
area of triangle is (base X height)/2
so it would be (14 X 5)/2
which is 70/2
which is 35
