I want more points next time....Hehehee!
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<em>Solution in attachments!</em>
Y-y1=m(x-x1)
m= slope =-3
y-y1=-3(x-x1),
y1=-7, x1=5
y--7=-3(x-5)
y+7=-3(x-5) this is C
Answer:
17 obtuse triangle
Step-by-step explanation:
hope it helps
C.................................................
Answer:
<em>X</em><em>=</em><em>5</em><em>3</em><em>°</em><em>+</em><em>4</em><em>5</em><em>°</em><em>=</em><em>9</em><em>8</em><em>°</em>
( BEING EXTERIOR ANGLE OF A TRIANGLE IS EQUAL TO THE SUM OF INTERIOR ANGLES)