520,913 views
42 votes
42 votes
Can any one help me please :/ 10 points:-)

Can any one help me please :/ 10 points:-)-example-1
User Prins
by
3.1k points

2 Answers

24 votes
24 votes

Answer:

35

Explanation:

Sum of 2 interior angle = Exterior angle

So keeping this in mind, we can use algebra to find the value of d


d + 35 = 70


d = 70 - 35 \\ d = 35

Hooe this answer helped :)

User Tony Bogdanov
by
3.0k points
16 votes
16 votes

Answer:

d = 35º

Explanation:

180º - 70º = 110º

110º + 35º + d = 180º

145º + d = 180º

d = 180º - 145º

d = 35º

User DJname
by
2.4k points
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