Answer:
![\angle A \cong \angle D](https://tex.z-dn.net/?f=%20%5Cangle%20A%20%5Ccong%20%5Cangle%20D%20)
Step-by-step explanation:
Two ∆s can be considered to be congruent to each other using the Side-Angle-Side Congruence Theorem, if an included angle, and two sides of a ∆ are congruent to an included angle and two corresponding sides of another ∆.
∆ABC and ∆DEF has been drawn as shown in the attachment below.
We are given that
and also
.
In order to prove that ∆ABC
∆DEF using the Side-Angle-Side Congruence Theorem, an included angle which lies between two known side must be made know in each given ∆s, which must be congruent accordingly to each other.
The included angle has been shown in the ∆s drawn in the diagram attached below.
Therefore, the additional information that would be need is:
![\angle A \cong \angle D](https://tex.z-dn.net/?f=%20%5Cangle%20A%20%5Ccong%20%5Cangle%20D%20)
You round to the nearest ten thousand because 1 is less than 4 so everything after it becomes 0
Answer:
Kite.
Step-by-step explanation:
Quadrilateral Q is a kite since it has 2 different pairs of equal sides.
N=-1 I think this is right gl
Answer:
111.6 cm
Step-by-step explanation:
The area of a triangle can be calculated using the following formula:
Area = (base x height) / 2
Using this formula we can solve this problem in the following way:
- We know base = 12.4, and height = 18
- (12.4 x 18) / 2 = 111.6
Hope this helps!!