10. B
C
Proof: BABC is given. 212 22 by the definition of an angle bisector. BX BX by the reflexive property of congruence
Therefore, AABX ACBX by the postulate. Finally, ZA ZC because corresponding parts of congruent triangles are
congruent
Which of the following correctly completes the proof of the isosceles triangle theorem?
A SSS
B. AAA
C. SAS
D. ASA

sure i'm up for it

step-by-step explanation:

the median is   36 orr sum like dat

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)