A triangle with a perimeter of 139 units is dilated by a scale factor of 1/4. Find the perimeter of the triangle after dilation.
1 answer:
You might be interested in
Answer:
________________
Step-by-step explanation:
<u>What</u><u> </u><u>you</u><u> </u><u>need</u><u> </u><u>to know</u>
-
-
-
45° = [4x - 3]°
+ 3° + 3°
____________
Then use the Triangular Interior Angles Theorem to find the then set that equal to the
:
180° = 41° + 45° +
180° = 86° +
- 86° - 86°
______________
94° =
94° = [11y + 6]°
- 6° - 6°
__________
_______________________________________________
<u>What</u><u> </u><u>you</u><u> </u><u>need</u><u> </u><u>to know</u>
-
-
-
90° = [13y - 1]°
+ 1° + 1°
______________
Then use the Triangular Interior Angles Theorem to find the then set that equal to the
:
180° = 28° + 90° +
180° = 118° +
- 118° - 118°
______________
62° =
62° = [6z - 4]°
+ 4° + 4°
____________
I am joyous to assist you anytime.