#1
Apply pythagorean theorem
So
Diagonal
- √L²+B²
- √12²+9²
- √144+81
- √225
- 15ft
#2
Again apply
- H²=P²+B²
- H²=3²+9²
- H²=9+81
- H²=90
- H=√90ft
- H=9.5ft
Answer:
y= -1x + 3
because Graph y=-2x+3 Find the y-intercept and the slope Two points is enough to graph a straight line y = mx + c
It’s a) because the triangle has 2 equal sides and one not
Bob found 2 types of ropes at a store. They were both the same price with one that is 0.4m and the other one is 0.29. Which one is the best deal? The best deal is obviously the 0.4m
Answer:
Step-by-step explanation:
we know that
The incenter of a triangle is the meeting point of the three angle bisectors of a triangle.
so
we have
-----> given problem
so
Remember that
In a triangle the sum of the internal angles must be equal to 
so
In the right triangle OQB
substitute
