Mathematics
ewan1
1

NEEEEEEEEDDDDDDDDS HELLLPLLPP

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(1) Answers
Jayda

we know that angle2+angle3+90=180 (since we see the right angle in the corner and all internal angles add up to 180) so angle3=40 subsitute angle2+40+90=180 angle2+130=180 subtract 130 angle2=50 answer is 50 degrees

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