Answer:
101º
Step-by-step explanation:
supplementary angles mean they equal 180
so 180 - 79=101
Answer:
40 sq cm
Step-by-step explanation:
This
area = length times width so 5 times 8 is 40
If u add it to a grapghing calcauter
u will get as your points
(-1.2) (6.994)
Answer:
-3p+21≥21
Step-by-step explanation:
Answer: Memorise the rule that the sum of the interior angles of a polygon = (n-2) × 180°, and that each interior angle of a regular polygon can be calculated by the rule: (n-2) × 180° / n, where 'n' refers to the number of sides.
Step-by-step explanation:
