Answer:
33 cm²
Step-by-step explanation:
Area of triangular prism: A = ((1.5 x 2) /2) x 2 + 5 x 2.5 + 5 x 2 + 5 x 1.5
A = 3 + 12.5 + 10 + 7.5 = 33
Answer:
x = 102 degrees
Step-by-step explanation:
Since the line is through parrallel lines, we know that angle 2 and angle 7 will be equal to each other, so all you have to do is set the equations equal to each other to solve.
2x-37 = x+65
Subtract x from the left to isolate the variable and add 37 to the right.
x = 102
They would both be 52°
explanation: they are complementary angles, meaning they are the same. since a line adds up to 180°, take 128° away from 180° and you get 52°