A quadrilateral has angles that measure 72°,98°, and 65º.
What is the measure of the fourth angle?

125°

Step-by-step explanation:

The angles in a qadrilateral always adds up to 360° so to get the fourth angle, you add the angles given and subtract it from 360°

72°+98°+65°+x = 360°

235°+ x = 360°

x = 360°-235°

x = 125°

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70