HW 2-2
Authored by Thomas Horrobin
Mathematics
9th - 12th Grade
CCSS covered
Used 37+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In ΔABC, AB = 12 cm, BC = 7 cm, and AC = 10 cm. Is ΔABC equilateral, isosceles, or scalene?
Equilateral
Isosceles
Scalene
Tags
CCSS.4.G.A.2
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In ΔABC, AB = 12 cm, BC = 7 cm, and AC = 10 cm. Which description below best describes ΔABC?
Acute Triangle
Right Triangle
Obtuse Triangle
Equiangular (Acute) Triangle
Tags
CCSS.4.G.A.2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In ΔMNO, m∠M = 45°, m∠N = 45°, and m∠O = 90°. Is ΔMNO equilateral, isosceles, or scalene?
Equilateral
Isosceles
Scalene
Tags
CCSS.4.G.A.2
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In ΔMNO, m∠M = 45°, m∠N = 45°, and m∠O = 90°. Which description below best describes ΔMNO?
Acute Triangle
Right Triangle
Obtuse Triangle
Equiangular (Acute) Triangle
Tags
CCSS.4.G.A.2
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The measure of one of the acute angles in a right triangle is 39°. What is the measure of the other acute angle?
39°
90°
78°
51°
Tags
CCSS.8.G.A.5
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The measure of two of the interior angles of a triangle is 47° and 75°. What is the measure of the 3rd interior angle?
58°
75°
47°
28°
Tags
CCSS.8.G.A.5
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Jay wants to solve for x. Which equation should he use to correctly get the value of x?
(20x – 3) + (11x – 1) + 151 = 180
20x – 3 = 11x – 1
(20x – 3) + (11x – 1) = 151
(20x – 3) + (11x – 1) = 29
Tags
CCSS.7.G.B.5
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