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WorksheetsTuesday Mixed Review!
Total questions: 23
Worksheet time: 28mins
Name
Class
Date
1.
Area of triangle?
a)
17 units2
b)
20 units2
c)
10 units2
d)
16 units2
2.
What is the area?
a)
12 cm2
b)
14
c)
14 cm2
d)
24 cm2
3.
What is the area of the triangle shown?
a)
44.4 mm²
b)
8.5 mm²
c)
8.88 mm²
d)
17.76 mm²
4.
Find the area of the triangle pictured.
a)
22.5 cm2
b)
45 cm2
c)
15.75 cm2
d)
31.5 cm2
5.
Find the area:
a)
40 yd
b)
40 yd2
c)
80 yd2
d)
18 yd2
6.
Find the area of the figure.
a)
10 cm2
b)
24 cm2
c)
12 cm2
d)
20 cm2
7.
Find the area of the rectangle.
a)
21 in2
b)
10 in2
c)
20 in2
8.
Find the area.
a)
24 ft2
b)
24 in
c)
24 in2
d)
12 in2
9.
Find the area of the figure.
a)
10 cm2
b)
24 cm2
c)
12 cm2
d)
20 cm2
10.
________ are changes in genetic material.
a)
Genes
b)
Mutations
c)
Variations
d)
Biology
11.
___________ is the genetic material found in cells that contain the code of life, usually called DNA.
a)
A trait
b)
A mutation
c)
A chromosome
d)
Deoxyribonucleic acid
12.
Forensic scientists study ______ to help figure out crimes.
a)
DNA
b)
plants
c)
cells
d)
fossils
13.
Differences in traits are called _________ and explain why siblings don't look exactly alike.
a)
mutations
b)
variations
c)
traits
d)
evolution
14.
Traits can be inherited or influenced by ______ factors, like the sun.
a)
environmental
b)
mutation
c)
variation
d)
genetic
15.
Genetic traits are passed from ________ to ________.
a)
parent; offspring
b)
chromosomes; traits
c)
DNA; genes
d)
offspring; parents
16.
A _________ is a scientist who studies viruses.
a)
virologist
b)
biologist
c)
botanist
d)
chemist
17.
Humans have ____ chromosomes.
a)
57
b)
22
c)
46
d)
100
18.
A ________ is a part of a chromosome that is inherited from the parent(s).
a)
trait
b)
mutation
c)
bacteria
d)
gene
19.
In which quadrant is the following point?
(-3, 12)
(-3, 12)
a)
Quadrant I
b)
Quadrant II
c)
Quadrant III
d)
Quadrant IV
20.
Find the area of the quadrilateral on the coordinate plane
a)
10 sq. units
b)
6 sq. units
c)
8 sq. units
d)
12 sq. units
21.
What are the coordinates of Point C?
a)
(-4, -2)
b)
(-2,-4)
c)
(2, -4)
d)
(-2, 4)
22.
Simplify 20:30
a)
10:15
b)
5:3
c)
3:2
d)
2:3
23.
Simplify 8:32
a)
1:4
b)
4:1
c)
4:16
d)
2:8
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