Answer:
triangle
Step-by-step explanation:
if interior angle is 170, subtract 170 from 180 to find exterior angle:
180-170 = 10 = exterior angle
the sum of exterior angles is 360 so divide by exterior angle to find sides:
360 /10 = 36 sides
Answer:
1107 Ft squared
Step-by-step explanation:
The formula for a triangle is base times height, so multiply the base times the height.
23 x 123 = 1107
Answer: 7/10
Step-by-step explanation:
First you add the total number of marbles. Then, you take the total number of blue marbles, and make that your denominator. The total number of marbles is your numerator.
In math the fraction 5/6 means 5 and 6 tenths.