Answer:
Morgan
Step-by-step explanation:
because the pythagoras theorem is
H

where h1=hypotenuse
h2=height
b=base
Answer:
Angle CAB and angle CBA are congruent.
Step-by-step explanation:
Isosceles triangles have two sides of equal length as well as two congruent base angles.
2/3x-6=-10
*3 *3 Multiply both sides by 3
2x-18=-30
+18 +18 Add 18 to both sides
2x=-12
_____
2 Divide both sides by 2
x=-6 The number = -6
Answer: you will use the cosine rule
Step-by-step explanation:
x^2=11^2+8^2-2(11)(8)xcos(16)
x^2=185-169.18
x^2=15.8
Take square root
x=3.96 or 4
7-(-2)=7+2 :)))) happy holidays!