Answer:
24ft²
Step-by-step explanation:
Dude. Go back and relearn the concept man. This is the third time you've been asking the same subject.
Area of triangle = ½BH = ½(6)(8) = 24
So... get the like-terms and add/subtract
see what that gives you
Answer:
a = -2 and b=4 and c = -4
Step-by-step explanation:
the center is : A(1 ; -2)
B(1 ; 1) in this circle so ; AB= r ( ridus)...r =3
note :
an equation of the circle Center at the A(1,-2) and ridus : r is :
(x-1)² +(y+2)² = 3²
x²-2x+1 +y²+4y +4-9 =0
x²+y² -2x+4y -4 = 0 so : a = -2 and b=4 and c = -4
Answer:
Use Side, angle, side and side, side, side and angle, side, angle.
SAS
SSS
ASA
Find what they have in common, for example the both share side ED.
