Answer:
b. No porque su cociente es 0,5.
Answer:
r = 18.8
Step-by-step explanation:
We use the circle sector area formula and solve for the radius.
I attached the work to your problem. See the attached file.
Answer:
∠TRS = 68°
Step-by-step explanation:
∠TRS + ∠S = 180 - 44 = 136
∠TRS = ∠S
2∠TRS = 136
∠TRS = 68
Answer:
All besides the first one
Step-by-step explanation:
If you can split the shape in half and both the sides are equal, its semetrical.
Small triangle : (1,4), (3,1), (3,4)
The x: (3,2)
The big triangle: (-3,3), (-1,5), (-2,1)
(For the big triangle that is only correct if the black dot is the mirror line)