You need a graph to go with it
Answer:
50
Step-by-step explanation:
the formula to find the area of a triangle is
half base times height or
½base×height
Answer:
5.09 ft
Step-by-step explanation:
Use the formula 4πr^2 = 64
X&y=1
4×1= 4+1=5
hope this helps
Answer:
Step-by-step explanation:
According to the Triangle Angle-Sum Theorem, all the angles of a triangle have to add up to equal 180 degrees. For us, in our triangle:
a + 2b + 70 = 180 so
a + 2b = 180 -70 and
a + 2b = 110. That's why.