It is a right angle,90° is a right angle also, triangle.
Answer:
x = 40/21
Step-by-step explanation:
This should be the right answer...
It’s should be 12.04 after you do all the math and add it up
Answer:
E = 50
D = 150
Step-by-step explanation:
We know that the exterior angle is equal to the sum of the opposite interior angles
D + E = 200
D = 3E
Substituting that into the equation
3E + E = 200
Combing terms
4E = 200
Divide by 4
4E /4 = 200/4
E = 50
D = 3E
D = 3*50 = 150
Answer:
ok
Step-by-step explanation: