It would be ASA(angle side angle)

if 2 angles and an included side are congruent, then the two triangles are congruent.

**Answer:**

15

**Step-by-step explanation:**

marks for correct answers = 5×5= 25

marks lost for incorrect answers = 5 ×2= 10 or -10 gained

so total marks = 25 +(-10) = 15

**Answer:**

**Step-by-step explanation:**

compare with x²+y²+2gx+2fy+c=0

center=(-g,-f)=(20/2,14/2)=(10,7)

radius=√(g²+f²-c)=√(10²+7²-145)=√(100+49-145)

=√4

=2

**Answer:**

**11 - 7i is your answer.**

**Step-by-step explanation:**

All you do is add corresponding numbers.

5 and 6 are the same so you add them together to get 11

-2i and -5i are the same so you add them together to get -7i

**11 - 7i is your answer.**