Answer:
Step-by-step explanation:
perp.: -1
y - 5 = -1(x + 9)
y - 5 = -x - 9
y = -x - 4
Answer:
The Triangle Is A Right Triangle Because 5^2 + 12^2 = 13^2.
Step-by-step explanation:
5^2 = 25. 12^2 = 144. With the Pythagorean theorem, (a^2 + b^2 = c^2), 5 is a, 12 is b, and 13 is c.
25 + 144 = 169.
13 ^ 2 = 169.
Since a^2 + b^2 = c^2 is true, the triangle is a right triangle.
Answer:
Congruent by AAA
Step-by-step explanation:
Given
Required
The congruence rule
From the attached triangles, we have:
--- A
--- A
--- A
<em>Hence, the congruence rule is AAA</em>
Area yellow =11 x 6
= 66
red area = 7 x 2
=14
area of yellow
66 - 14 = 52
