Answer:
C) 1
there is only one space between L and D
Answer:
sorry i cant read it
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
so
The perimeter of triangle is equal to

Eliminate parenthesis

Combine like terms

Answer:
21 pencils
Step-by-step explanation:
b 21 pencils