Answer:
1. a + b + c = 180
2. b + d = 180
3. d = a + c
Step-by-step explanation:
1. a + b + c = 180:
Angles in a triangle add up to 180
2. b + d = 180:
Angles in a straight line equal 180 because they are supplementary angles
3. d = a + c:
ΔACD is an exterior angle, and ΔACB is interior adjacent, hence ∠a and ∠c add up to ∠d
Answer:
no
Step-by-step explanation:
u will have to explain
Answer:
22
Step-by-step explanation:
3.85+2.75= 6.6
6.6÷0.30= 22
0.25 is 1/4 if that's what youre asking, i'm not sure,
In the 8th row there’s a Q and if u go sideways down it’s quadrilateral if u need more lmk!
