Answer:
A.
Step-by-step explanation:
The third angle is 180 - 2*55 = 70 degrees.
So with 2 sides and 2 angles equal it is an acute isosceles triangle.
You can see that the MNO triangle is similar to MKL then

<u>Given</u>:
Given that the radius of the figure is 6 units.
We need to determine the area of the shape.
<u>Angle of the shape:</u>
The angle of the shape is given by

Hence, the angle of the shape is 270°
<u>Area of the shape:</u>
The area of the shape can be determined using the formula,

Substituting r = 6, we get;

Simplifying, we get;


Thus, the area of the shape is 84.78 square units.
Answer:
∠2 = 41°
Step-by-step explanation:
∠2 + 49° + 90° = 180°
∠2 + 139° = 180°
∠2 = 180° - 139°
∠2 = 41°
Answer:
the answer will be 5.
Step-by-step explanation: