2×5=10
3×4=12
10+10+12+12=44 inches
you add 10 and 12 twice because you have to account for the top and bottom of the piece of wrapping paper as well as the left and right sides of it
1. Vertical angles are congruent: a) we're proving that <em>two angles are congruent </em>(we use ≅), and it just happens that those two angles are <em>vertical </em>(opposite angles on two intersecting lines).
2. SAS congruence: It is one of the last three, since we're trying to prove the <em>triangles' congruence</em>, and it is <em>SAS</em>, because our given gives us <em>two pairs of congruent lines</em>, and we find that the angle <em>between</em> them are congruent.
The value of x is 21 ft.
Solution:
The given image is a triangle.
In ΔABC, GH is the mid-segment.
Given GB = 21 ft and AG = x ft
<u>To find the value of x:</u>
Since GH is the mid-segment of triangle ABC,
G is the mid point of the line segment AB.
By mid point definition,
AG = GB
AG = 21 ft
x = 21 ft
Option B is the correct answer.
The value of x is 21 ft.
The line y = -3 is a horizontal line. The perpendicular line will be vertical, so will have an equation of the form
x = c
for some constant c.
You want the vertical line to go through the point (4, -6), so the required value of c is the x-value of that point: 4
Your equation is
x = 4
Answer:
b. 2
Step-by-step explanation: