34^2 + 20^2 = 1156 + 400 = 1556
47^2 = 2209
because the squares of the 2 smaller sides is less than the square of the longer side the triangle is Obtuse
Relationship between angle 1 and angle 3 is corresponding angles.
a. line d and e are parallel to each other
Cos 70 = horizontal distance /
100 horizontal distance = 100 cos 70 = 32.2feet
A = a+b/ 2 h the / is a fraction btw.
Answer:
j=46
Step-by-step explanation:
34=j-12
add 12 to 34 to isolate j
the answer to that is 46
j=46
