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Nookie1986 [14]
2 years ago
10

If we assume the measure of B gº А Measure of Ze

Geography
1 answer:
allsm [11]2 years ago
3 0

Answer:

c = 55° and d = 125°

Explanation:

Given that,

\angle a=85^{\circ}\\\\\angle b = 40^{\circ}

We need to find the measure of angle c and angle d.

We know that the sum of angles of a triangle is 180 degrees. So,

a+b+c = 180

85+40+c = 180

125+c=180

c = 180-125

= 55°

Using exterior angle theorem,

d = a+b

d = 85+40

d = 125°

Hence, c = 55° and d = 125°

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