Answer:
your answer is D
Step-by-step explanation:
hope this helps u
Answer:
B and D
Step-by-step explanation:
First method :
All angles of a quadrilateral sums to 360 degrees
A + B + C + D = 360
=> 5x^2 + 36x - 336 = 0
=> x = 6 or x = - 56/5 [It gives negative value of angles]
So, A = 58, B = 109, C = 122, D = 71
Second method :
Sum of opposite angles of a quadrilateral inscribed in a circle is 180 degrees
A + C = 180
=> x = 6
So, A = 58, B = 109, C = 122, D = 71
[If there's any mistake, please inform me]
Answer:
80°
Step-by-step explanation:
The total of angle 2 and the one marked 30° is an angle corresponding (hence, equal) to the one marked 110°.
∠2 +30° = 110°
∠2 = 80°
Answer:
60 x 100
Step-by-step explanation:
Since the formula for area of a rectangle is length × width, multiplying the sides will get you the area.
CREDIT TO nilbert