9514 1404 393
Answer:
A. 18
Step-by-step explanation:
The area of a trapezoid is given by the formula ...
A = 1/2(b1 +b2)h
Here, the parallel bases have lengths 3 and 9. The height is 3, so the area is ...
A = 1/2(3 +9)(3) = 18
The area of the trapezoid is 18 square units.
Answer:
149 is what i think it is
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
The answer is Translation since the shape never changed any angle or position it is safe to say that they just used a translation to move it.
Answer:
x = 33
Step-by-step explanation:
Two of the triangle's legs are the same length, so it is an isosceles triangle. Therefore, the base angles are the same.
Since angles of a triangle add up to 180:
48 + 2x + 2x = 180
48 + 4x = 180
4x = 132
x = 33
