Answer: 382.728 Estimate: nearest ten: 380 nearest <em>tenth: </em>382.7
Answer:
Oh this is easy it is 6 so yea I'm right
Answer:
The measure of the fourth angle = 137.1°
Step-by-step explanation:
Let x = the measure of the fourth angle
Sum of all 4 interior angles in a quadrilateral equal 360°
so
x + 23.5° + 99° + 100.4° = 360°
x + 222.9° = 360°
x = 360° - 222.9°
x = 137.1°
