A scalene triangle has no sides that are congruent to each other. This means that there no identical measurement of the lengths and angles of the triangle. This is a kind of triangle which has unique values for a,b,and c in a Pythagorean theorem.
Answer:
23
Step-by-step explanation:
If you are asking how old Sara is then....
the equation would be: S= (13×2)-3
(S is stands for Sara)
We are using 13 because Owen is 13 yrs old. We used 2 because it said twice. We are using three cause it said three less than. 13×2=26. 26-3 would be 23.
Answer:
4th option.
Step-by-step explanation:
PQ is not congruent to QR, instead it is PQ is perpendicular to QR.
2x+4(2x+7)+3(2x+4)
2x+8x+28+6x+12
16x+40
16x+40 would be the answer you can’t solve it any further