23+23+16+16=78
78 is the perimeter:)
Answer:
All except the second, third, fourth and seventh option.
Step-by-step explanation:
Scientific notation is always a number more than or equal to 1, less than 10 multiplied by 10 to a power. Anything else is considered wrong.
x•10^n while 1<=x<10
Usually when you are required to find the volume it’s when working with 3d objects or liquids
Answer:
No
Step-by-step explanation:
The reason why is the square root of 3^2 + 6^2 does not equal 8^2.
The perimeter of the triangle will be 41ft
<h3>The perimeter of a triangle</h3>
The perimeter of a triangle is the sum of all the sides of the triangle
From the given triangle, we need to get the third sidee firse as shown:
h² = 12² + 12²
h² = 144 + 144
h² = 288
h = 17ft
Perimeter = 12 + 12 + 17
Perimeter = 41ft
Hence the perimeter of the triangle will be 41ft
Learn more on perimeter of triangle here: brainly.com/question/24382052
