Answer:
Step-by-step explanation:
The area for a triangle is given by:
Where b is the base length and h is the height.
The base is 2 and height is also 2. Therefore:
Simplify:
Multiply:
Answer:
No
Step-by-step explanation:
It will be a right triangle if it follows Pyhthagoras Theorem . Where the sum of squares of two smaller sides is equal to the square of the 3rd side. Let's check ,
→ 11²+ 12² = 13²
→ 121 + 144 = 169
→ 265 ≠ 169
<h3>Hence the ∆ is not a right angled triangle </h3>
The answer is 71.00
Hope this helps!
Answer:
10.75 square yards
Step-by-step explanation:
area of a circle is pi x radius squared
radius here is 5
there is only half a circle so divide this answer in 1/2.
area of the rectangle is base x height
10 x 5 = 50 square yards
subtract the are of the circle from the area of the rectangle.
50 - 1/2(25*3.14) = 50 - 39.25 = 10.75