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complementary angles add up to 90

so, if we let one angle =x,
other angle = x+4

step 1 : solve for x

86

correct !
x = 86

wait a sec, did we get x=86 ?

x + x + 4 = 90
2x + 4 = 90
2x = 86
x = ?

yes

x + x + 4 = 90
2x + 4 = 90
2x = 86
x = 86/2
= ?

43

thanks god !

:)

thats step 1,

step 2 : first angle = x = 43

step 3 : second angle = x+4 = ?

47

perfect ! good work !

thanks

np :)