Answer:
height is 5 units
Step-by-step explanation:
We are required to determine the height of a triangle that has an area of 30 square units and a base measuring 12 units.
The formula for the area of a triangle is given as;
We plug in the given values and solve for the height;
Answer:24.5
Step-by-step explanation:
circumference=153.86
π=3.14
Radius=circumference ➗ (2xπ)
Radius=153.86 ➗ (2x3.14)
Radius=153.86 ➗ 6.28
Radius=24.5
Answer:
Length: 12 meters
Step-by-step explanation:
Step 1:
Let us start with the formula of the perimeter of a rectangle, , where <em>l</em> represents the length of the rectangle, and <em>w</em> represents the width of the rectangle.
We can set width as variable <em>x</em>. We are also given that the length is three times the width, hence it can be represented as <em>3x</em>.
Step 2:
We can now write our equation and solve for <em>x</em> :
We set <em>x</em> as width, so the width is 4 meters. However, in this problem we are looking for the length. The length is three times the width, so it would be meters.
<em>I hope this helps! Let me know if you have any questions :)</em>
Answer:
44 minutes
Step-by-step explanation:
i think
sorry if wrong
Answer:
36π - 72 sq in.
Step-by-step explanation:
π×12² = 144π
90/360 × 144π = 36π
Triangle = ½ × 12 × 12 = 72
Segment = 36π - 72