Answer:
the angle in upper and the lower corners have to be the same, so we can write an equation
5p-62 = 6p-88
(this picture is indeed complicated to read)
rearrange the equation
-62 = 1p-88
26 = p
hope this helped you
multiply the number three times by the other number.
Step-by-step explanation:
Isosceles means that two sides are equal.
if the base is 1½s the other two sides will be ½s and½s
thus perimeter=1½+½+½ =2½s
<u>s</u><u>m</u><u>a</u><u>l</u><u>l</u><u>e</u><u>r</u><u> </u><u>t</u><u>r</u><u>i</u><u>a</u><u>n</u><u>g</u><u>l</u><u>e</u><u>:</u>
perimeter=½(1½s+½s+½s)
=½(2½s)
=1¼s convert to decimal
=1.75s
