Answer:
181.12 mm²
Step-by-step explanation:
12.8 x 28.3 = 362.24
362.24 ÷ 2 = 181.12
Isosceles triangles have at least two congruent sides and two congruent angles. Right triangles contain an angle whose measure is 90 degrees. All the angles in an acute triangle are less than 90 degrees.
On a number line,
negative means go left
positive means go right
-4 means go 4 units left of zero
-6 means another 6 units left of 0
4+6=10
that means 10 total units left or -10
Because 12% of the staplers were defective or considered defective, we simply find 12% of a number that is equvalent to 90:
0.12x = 90
x = 750
750 staplers were produced
Answer:the map notation is (x,y) to (y,-x) at a 90 degree angle
180 degrees map notation is (x,y) to (-x,-y)
360 degrees map notation is (x,y) to (-y,x)
Step-by-step explanation: the answer is they are congruent
