For congruence of triangles.
If;
Then the corresponding sides and angles will be equal.
Only the above congruence statements are true.
Any options that has any of the above congruence statement is true.
Answer:
a=5,a=-5
Step-by-step explanation:
Answer:
x=9.79
Step-by-step explanation:
firstly find the hypotenuse of the first triangle
sin45=12/h
sin45h/sin45=12/sin 45
h=16.9
after finding the hypotenuse you can then use it to find x by using tan
tan60=16.9/x
tan60x/tan60=16.9/tan60
x=9.79
I hope this helps!!
It is b only b I think sorry If I am wrong have a good day
6/x= -2/18
Cross multiply. ( Multiply the numerators together ) . ( Multiply the denominators together (.
6*18= - 2*x
108= -2x
Divide by -2 for 108 and -2x
108/-2= -2x/2
x= -54
Answer: x= -54