Answer:
B complementary angles
Step-by-step explanation:
ED is a line.
Angles EAB and DAB are a linear pair, so they are supplementary.
Angle EAB is a right angle, so angle DAB is also a right angle.
The measure of angle DAB is 90 degrees.
The sum of the measures of angles a and b is 90 degrees.
That makes <a and <b complementary angles.
Answer:
there are four twelfths in one third of Tyrone's rectangle, and three twelfths in one fourth of Sally's rectangle.
Total surface area of the cube = 6.x^2.
= 6. (5)^2 cm^2
= 150cm^2. Answer.
= 9√x+36. I believe this is the answer !!!! :)