AIR MATH

Math Question

14. An engineer designed a steel beam, shown below. The horizontal parts that form the top and bottom are parallel. To build the cross pieces, the engineer needs to know the measure of the angles shown. The measure of \( \angle 1=110 \) degrees and \( m \angle 2=105 \) degrees. What are the measures of \( \angle 3 \) and \( \angle 4 \) ? A. \( m \angle 3=70^{\circ}, m \angle 4=65^{\circ} \) B. \( m \angle 3=65^{\circ}, m \angle 4=70^{\circ} \) C. \( m \angle 3=110^{\circ}, m \angle 4=105^{\circ} \) D. \( m \angle 3=105^{\circ}, m \angle 4=110^{\circ} \)

Solution

solution

AIR MATH homework app,
absolutely FOR FREE!

  • AI solution in just 3 seconds!
  • Free live tutor Q&As, 24/7
  • Word problems are also welcome!
appstoreplaystore

Scan the QR code below
to download AIR MATH!

qrcode