Answer:
(3) Diagonals are perpendicular
Step-by-step explanation:
Answer:
5k-17
Step-by-step explanation:
-14+5k-3=5k-14-3=5k-17
the inside of quadrilateral is always 360°.So add 75°,90° and 75° and then subyaract from360°.
x+75°+75°+90°=360
×+240°=360°
x=360°-240°
x=120°
Answer:
49
Step-by-step explanation:
Answer:
<em>45 </em>
Step-by-step explanation:
PQ = 45 units