The four interior angles of a quadrilateral always add to 360<span>°, so the answer is 98</span>
Answer:
7 7/8
Step-by-step explanation:
-3/2 * -5 1/4
= 7 7/8
(Decimal: 7.875)
Where’s the figure or nets?
Answer:
Step-by-step explanation:
n mathematics, a set having an addition that must be commutative, and associative, and a multiplication that must be associative