check the picture below.
notice, both pairs of opposite sides are parallel.
Answer : 81 because it is the only one that is not a multiple of 4
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
2 : x 6 : 15
Divide the second by 3
6/3: 15/3
2:5
x = 5
It's the last option.
The area of a triangle can be calculated by multiplying the base and the height, and multiplying the product by 1/2.