Transcript Chapter 7 Review (skipping 7.3)x

Chapter 7 Review
SKIPPING SECTION 7.3
Question #1
 Find the area of the triangle. (No calculators.)
Answer to #1
Area = 240 square meters
Question #2
a) Determine if the side lengths form a triangle.
b)If so, classify it as acute, right, or obtuse.
8.1, 4.5, 13.2
Answer to #2
a)NO
b)Not a triangle
Question #3
a) Determine if the side lengths form a triangle.
b)If so, classify it as acute, right, or obtuse.
10, 11, 14
Answer to #3
a)Yes
b)acute
Question #4
 Find the value of x.
Answer to #4
X = 10
Question #5
 Find the values of x and y.
Answer to #5
x9 3
y  18
Question #6
 Find the value of x. Round to the nearest tenth.
Answer to #6
X = 13.7
Question #7
 Find the values of p and q.
Answer to #7
p = 30.6
q = 14.9
Question #8
 Find the measure of angle A. Round your answer to
the nearest tenth.
Answer to #8
mA  54.3
Question #9
 Solve the triangle. Round to the nearest tenth.
Answer to #9
s = 17.9
t = 9.7
mT  33
Question #10
 Solve the triangle. Round to the nearest tenth.
Answer to #10
d = 8.5
mD  70.5
mF  19.5
Question #11
The perimeter of an
equilateral triangle is 36 cm.
Find the area of the triangle.
(Give answer as a radical, and
rounded to the nearest
tenth.)
Answer to #11
36 3  62.4
Question #12
 Find the area of the triangle. Round to the nearest
tenth.
Answer to #12
The area of the triangle is
89.6 square units.
Question #13
Answer to #13
The ramp is 36.9 feet long.