Answer:

Step-by-step explanation:
The area of a triangle is given by
.
Substituting given values, we have:

4d+12
Lets put out the 4 because it can also be pulled out of 12
4(d+3)
Shoutout to @Mdarrow01
Have an amazing day!
Step-by-step explanation:
< i'll use this too represent angle
this is only presuming that this is a parallelogram and i also don't know what those numbers mean
< ACB = < CAD (alt <s of DA II CB) A
< ACD = < CAB (alt <s of DC II AB) A
AB is common S
therefore, ∆ADC is congruent to ∆CBA
if ∆ADC is congruent to ∆CBA
then < ADC = < CBA
Answer:
0.4(−0.45)=9.2
2(−0.45)5=9.2
Step-by-step explanation:
=23.45
Answer:
Ba/De = Bc/Df
Step-by-step explanation:
Find there color in order to see what angle is equal to that
Hope this helps
Sorry if it was late