Answer:
i am jisoo i am okey
Step-by-step explanation:
jinnie
Answer:
x=3
Step-by-step explanation:
The answer is 18.
Here's how I got my answer:
Step 1: Subtract to get 3. Which will leave you with
Step 2: Solve (81). Which leaves you with
Step 3: Do to get
Step 4: Simplify to get your answer: 18
Answer:
Area of the wall without the doorway = 67.5 - 21 = 46.5
Step-by-step explanation:
i) let length of smaller side of trapezoidal wall, a = 22 feet
ii) let length of longer side of trapezoidal wall, b = 23 feet
iii) height of trapezoidal wall, h = 3 feet
iv) area of trapezoidal wall = = = 22.5 3 = 67.5
v) area of door = 7 3 = 21
vi) Area of the wall without the doorway = 67.5 - 21 = 46.5