Answer: 33
Step-by-step explanation: When a tangent and radius intersect (as in the diagram) they will always be perpendicular. And using the Triangle Sum Theorem that all angles add up to 180 when get that m<BCA must be 33 degrees.
Answer:
x = 5y + 6
Step-by-step explanation:
Add 5y to both sides
x - 5y + 5y = 5y + 6 (variable always goes first)
-5y + 5y = 0
x = 5y + 6
The answer is 15, since an isosceles triangle is a triangle with two sides of the same length. It can't be 6, for 6+6 is only twelve, and that will not a make really triangle.
We can think of two walls as planes in geometry.
A plane can be thought of as a wall or a floor of a room.
It's a flat surface that has no thickness.
When two planes intersect, their intersection is a line.