lifewidbellaa lifewidbellaa

25-05-2021
Mathematics

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Question Progress
Homework Progress
4/
Work out the size of angle x.
105
140

Question Progress Homework Progress 4 Work out the size of angle x 105 140 class=

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sreedevi102 sreedevi102

25-05-2021

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

x + (180 - 105) + (180 -140) = 180

x + 75 + 40 = 180

x = 180 -75 - 40

x = 65

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