<2
Step-by-step explanation:
that the answer. because it below par
Answer:
n+n+1+n+2=3n+3=3(n+1)
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
Answer:
b = 87°
Step-by-step explanation:
In order to answer this question, we need to utilise an important angle fact which is <em>angles in a quadrilateral add up to 360° </em>
Using the information we can set up an equation to find the value of b
→ Form equation
63 + 140 + 70 + b = 360
→ Simplify
273 + b = 360
→ Minus 273 from both sides isolate b
b = 87°
Answer:
that is the solution to the question
