Answer:
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
The grid lines are 1 unit apart, so you can determine the dimensions of the trapezoid by counting grid squares. The parallel bases have lengths 6 and 2. They are 5 units apart.
The area is given by ...
A = 1/2(b1 +b2)h
A = 1/2(6 +2)(5) = 20
The area of the trapezoid is 20 square units.
Answer:
take the numbers in the () and turn them into a equation slope
Step-by-step explanation:
Answer:
The greatest possible error for the measurement 3.2 cm is 0.05 cm.
Step-by-step explanation:
Given : Bruce measured a buckle as 3.2 cm using the ruler
To find : What is the greatest possible error?
Solution :
The greatest possible error in a measurement is half of the measuring unit.
Measurement 3.2 cm.
3.2 was measured to the nearest tenth of a cm or 0.1 cm
So the measuring unit is 0.1.
The GPE is half of 0.1
i.e,
Therefore, The greatest possible error for the measurement 3.2 cm is 0.05 cm.