Answer:
poloygons with right angles
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
half of one is 0.5 so times 8 by two and get 16
S=27
Use the equation given and substitute 53.45 for c and 63 for r, like indicated in the problem. Then solve and get s=27.
Answer:
4.7
Step-by-step explanation:
14.2 - 9.5 = 4.7
hope that helps!
Answer:
gradient is the same as slope The gradient or slope of line A = 3/1 or 3
The gradient of line B is -4/1 or -4
gradient or slope = rise over run = y/x.
if the line goes up from the left to the right, The slope is positive.
if the line goes down from the left to the right, The slope is negative