Answer:
C
Step-by-step explanation:
congruence means duplicate so you have to see its reflection
Answer:
60 m, 61 m
Step-by-step explanation:
If "a" and "b" represent the lengths of the sides adjacent to the right angle, the area is ...
area = (1/2)ab
Filling in the given information, we can find the other side to be ...
330 m² = (1/2)(11 m)b
60 m = b . . . . . . divide by the coefficient of b
Then the remaining side can be found from the Pythagorean theorem:
c² = a² + b² = 11² + 60² = 3721
c = √3721 = 61 . . . meters
The lengths of the other two sides are 60 m and 61 m.
Answer:
11-)B, x = 10.5,
8-)B
Step-by-step explanation:
11-)
12X = 14 x 9
X = 10.4
.
8-) (a + b)/2 x (h) = (10 + 6)/2 x X
.
I think the answer is x=7
