2 years ago

Find the value of x please help

Mathematics

2 answers:

Tema [17]2 years ago

7 0

Answer:

Angles in a triangle are sum up to 180 degrees.

35 + 110 + (x+12)=180

145+x+12=180

157+x=180

x=180-157

x=23 degrees

____ [38]2 years ago

3 0

using angle sum property

we get

110+35+(x+12)=180

(x+12)=180-145

(x+12)= 35

x= 35-12

x= 23

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