Answer:
360°
Step-by-step explanation:
Each of the two triangles have 3 angles that add up to 180°.
So,
180° + 180° = 360°
The sum of the angles of a quadrilateral is 360°
Answer:
A
Step-by-step explanation: i am in math 8
lol
Answer:
x=1.2 I think......
Step-by-step explanation:
hypotenuse = c
Using base and hypotenuse to find the perimeter first......
area = 3