Answer:
h²=p²+b²
h=25ft
perimeter=25+25+48
hope it helps
<h3>stay safe healthy and happy.</h3>
12 I got it form Socratic
Answer:√40 to be the square root of 40, and can investigate between which two whole numbers it lies. The number 40 lies between 36 and 49 hence √40 lies between 6 and 7.
Because there are only two sides, it would be 1/2.
Answer:
1453 cm²
Step-by-step explanation:
The area of a regular polygon is given in terms of its perimeter and apothem by ...
A = (1/2)Pa
A = (1/2)(145.3 cm)(20 cm) = 1453 cm²