Which statement correctly names the congruent triangles and justifies the reason for congruence? 6
E
5
4
с
3
23.2
D
720
3.2
1
F
72°
А.
B
2
0
3
5
6
7
8
-1
O AABC AFDE by HL
O AABC = AFEDMy SAS
O AABC ADEF by HL
O AABC & ADEF by SAS

l.ln.lln.k.nkl

step-by-step explanation:

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

asadsadsad

step-by-step explanation: