Answer:
A. 26°
Step-by-step explanation:
If ON =OL, then the two triangles are are similar.
The base angles must be equal.
![(9x-8)\degree=(7x+8)\degree](https://tex.z-dn.net/?f=%289x-8%29%5Cdegree%3D%287x%2B8%29%5Cdegree)
We group the similar terms to obtain:
![9x-7x=8+8](https://tex.z-dn.net/?f=9x-7x%3D8%2B8)
![2x=16](https://tex.z-dn.net/?f=2x%3D16)
Divide through by 2 to get:
x=8
![m\angle OML=90-(7x+8)](https://tex.z-dn.net/?f=m%5Cangle%20OML%3D90-%287x%2B8%29)
Substitute x=8
![m\angle OML=90-(7(8)+8)](https://tex.z-dn.net/?f=m%5Cangle%20OML%3D90-%287%288%29%2B8%29)
![m\angle OML=90-(56+8)](https://tex.z-dn.net/?f=m%5Cangle%20OML%3D90-%2856%2B8%29)
![m\angle OML=26\degree](https://tex.z-dn.net/?f=m%5Cangle%20OML%3D26%5Cdegree)
Answer:
its sophisticated but answer is 3
Step-by-step explanation:
you have to dive deep into it and research
There are 180 ways to rearrange the letters
Answer:
division property of equality.
Step-by-step explanation:
Answer:
The correct option is;
BC = 4 cm and DE = 4 cm
Step-by-step explanation:
The given sides parameters are;
In ΔABC
AB = 3 cm
AC = 5 cm
In ΔDEF
CD = 3 cm
CE = 5 cm
We note that the point F on ΔDEF is the same as point C on ΔABC
For the two triangles to be congruent, the third side must be equal hence e have;
Where ∠B = ∠D = 90°
Hence, AC² = AB² + BC²
∴ BC = √(5² - 3²) = 4
Similarly,
CE² = CD² + DE²
∴ DE = √(5² - 3²) = 4
Hence the additional information needed to prove that ΔABC ≅ ΔDEF is BC = 4 cm and DE = 4 cm.