Question

Plesase answer this question​

Answer 1

Bro we can't meansure on the phone cant you use a protractor and simply measure it on the book oof ,

Answer 2

Answer:

angle XYQ + angle YXQ + angle YQX = 180° ( Linear pair )

35° + 55° + YQX = 180°

90° + YQX = 180°

YQX = 180° - 90°

YQX = 90°

If angle YQX = 90 then

angle YQX + angle (a) = 180 °

then angle A = 90°

NOW

angle A + angle QZX + angle QXZ = 180°( Linear pair )

90° + 40° + angle QXZ = 180°

130° + angle QXZ = 180°

angle QXZ = 180° - 130°

angle QXZ = 50°

angle YXQ + angle QXZ + angle B = 180°

55° + 50° + angle B =180°

angle B = 75°

angle A = 90°

angle B = 75° follow

step by step explaination: