If two pairs of corresponding angles and the side between them are known to be congruent, the triangles are congruent. This shortcut is known as angle-side-angle (ASA). Another shortcut is angle-angle-side (AAS), where two pairs of angles and the non-included side are known to be congruent.
Answer:
123.00 and 472.00
Step-by-step explanation:
can't really do much except add 0's since those numbers are whole numbers
9x^2 -6x +1+12=0
9x^2 -6x +13=0
factorise
(3x-1)(3x-1) =0
so, x= 1/3
Answer:
Yes these two lines intersect with each other.
Step-by-step explanation:
- Intersection is the meeting point of any lines at a common co ordinate.
- The first line has the co ordinates of (1,2) and (5,3).
- Similarly second line also has the co ordinate (5,3) and passes through origin.
- Since both the lines has one point in common, that means that two lines intersect with each other at point (5,3).