Math 1051 Precalculus I lecture section 10

1
Math 1051 Precalculus I lecture section
10 Professor Robertson At start of class on
Monday hand in these homeworks HW3 Diagnostic
Practice Problems HW4 Text problems from Section
A.2
2
Write the following on index cards Your last
name, first name Your HWID Name of person
sitting next to you Home town of that person
Intended major of that person At end of
lecture, put your card in the proper homework
folder at the side of the room.
3
Check schedule at the end of syllabus for exam
dates and homework due dates.
Check my website for Course materials Handouts Ex
am practice problems Exam keys
www.tc.umn.edu/droberts
4
A garden is 30 feet wide and 60 feet long. How
can the gardener ensure that the corners will be
right angles?
5
How far could King Kong see when he was standing
at the top of the Empire State Building?
6
Find the area of this shape
7
Similar Triangles Same shape Same angles Can be
different sizes
Congruent Triangles Same shape Same angles Same
sizes
8
Water is poured into a container in the shape of
a right circular cone with radius 4 feet and
height 16 feet. Express the volume V of the
water in the cone in terms of the height h of
the water.