Question

PLEASE HELP THANK YOU

Answer 1

Which angles measure LESS than 40°?

It's m∡AHB and m∡DHF

Explanation:

`(4x - 5)\° + (3x + 11)\° = 90\°\\\\\\4x - 5 + 3x + 11 = 90\°\\\\7x + 6 = 90\°\\\\7x = 90\° - 6\\\\7x = 84\°\\\\x = (84\°)/(7) \\\\x=12\°`

m∡AHB = 2x + 14 = 2(12) + 14 = 24 + 14 = 38°

m∡BHC = 4x - 5 = 4(12) - 5 = 48 - 5 = 43°

m∡CHD = 3x + 11 = 3(12) + 11 = 36 + 11 = 47°

m∡DHF = 3x + 3 = 3(12) + 3 = 36 + 3 = 39°

m∡FHG = 5x - 19 = 5(12) - 19 = 60 - 19 = 41°