A 40 degrees
B 50 degrees
C 90 degrees
D 130 degrees

The measurement of is .

Step-by-step explanation:

-The angle beside the angle with the measurement is , is also , because both angle are congruent. The angles in the of the triangle, is . So, to find the measure of , you need subtract from to get the measurement of :

-Result:

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.