Answer:
all quadrilaterals have at least one pair of parallel sides
Step-by-step explanation:
this this is true because all quadrilaterals starting from triangle has at least one pair of parallel sides
Answer:
The scale drawing is 20 units by 4 units
Step-by-step explanation:
20/5 = 4
100/5 = 20
Answer:
RS = 2
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
RS² + RT² = TS² , that is
RS² + 6² = 8²
RS² + 36 = 64 ( subtract 36 from both sides )
RS² = 28 ( take the square root of both sides )
RS =
=
= 2
≈ 5.3 ( to 1 dec. place )
Answer:
-3z-11=11z^2
Step-by-step explanation: