Answer:
A. 9.49
Step-by-step explanation:
Use Pythagorean theorem to find the distance and make a right triangle.
So then..
a² + b² = c²
3² + 9² = c²
c² = 9 + 81
c² = 90
c² = 
c = 9.49
The answer to the first part is D
Answer:
Trapezium:
perimeter= 232
area= 2052
Triangle:
perimeter= 221
area= 4088
Step-by-step explanation:
Answer:
x = 135°
Step-by-step explanation:
Hello!
The measure of Angle x is simply the sum of the other angles, JGH, and FGJ.
Solve for x:
- x = JGH + FGJ
- x = 60° + 75°
- x = 135°
The value of x is 135°
Theorem Used: Parts Whole Postulate
Parts whole postulate is the adding and subtracting of different lengths to find a specified value.
