I think it’s D.y2 +xy+x+3y+2
(Sorry if I’m wrong)
so let's take a circle with radius (r) = 3cm
Area of the circle = πr² = 3.14 × 3² = 3.14 × 9 = 28.26cm²
hope it helps...!!!!
Answer:
Step-by-step explanation:
To prove the triangle angle sum theorem,
We will do a construction by drawing a line PQ passing through point F and parallel to line DE.
Statements Reasons
1). ∠PFD + ∠QFD = 180° 1). linear pair postulate
2). ∠QFD = ∠QFE + ∠EFD 2). Angle addition postulate
3). ∠PFD + ∠QFE + ∠EFD = 180° 3). Substitution property
4). ∠PFD ≅ ∠FDE 4). Alternate interior angles
∠QFE ≅ ∠DEF
5). ∠FDE + ∠DEF + ∠EFD = 180° 5). Substitution property
Hence sum of interior angles of ΔDEF is 180°.
The distance between E and M will be twice the distance from either to the y-axis. That distance is given by their x-coordinates.
The distance between E and M is 10 units.
D is the correct answer when you distribute.