For the triangle, the shaded part, both the height and base are 12, so the area of it is:
1/2 (12 x 12) = 72
And the area of the whole square is 144
But what we’re looking for is the area of the unshaded region. So to find it, we’ll need to subtract the shaded from the total. So:
144 - 72 = 72
Thus, the area of the unshaded region is 72
The numbers would be 22 and 4
Answer: The area is approximately 44 square units.
Given sides are 8 and 11 the area is A=bh/2
88/2 = 44
Step-by-step explanation:
Normally that would be enough, but given the perimeter of 32, this is not exactly a right triangle. If it were a right triangle, the hypotenuse would be √185 about 13.6 , and the perimeter would have to be about 32.6
Answer:
The answer is B
Step-by-step explanation:
Answer:
n-2<9
Step-by-step explanation:
9+2=11. n<11
