Download A rectangle must have ______ right angles. A rectangle must have

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A rectangle must have
______ right angles.
A rectangle must have four
right angles.
right triangle
A. acute
What type of triangle is
shown above?
The measures of the angles
in a triangle are 73°, 52°, and
55°. What type of triangle is
this?
A. acute
B. right
C. obtuse
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A triangle has three sides
with lengths of 46 cm.
equilateral triangle
What type of triangle is it?
square pyramid
What figure has 5 vertices,
4 triangular faces, and
1 square base?
The measures of two angles
in a triangle are 55° and 43°.
What is the measure of the
third angle?
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82°
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Two angles in a triangle
measure 51° each.
78°
10 cm
isosceles triangle
What is the measure of the
third angle?
Note: Figure is not drawn to scale
If X = 6 cm and Y = 8 cm,
what is the length of Z?
A triangle has two angles
with measures of 35°.
What type of triangle is it?
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Study Island Flash Cards
Note: Figure is not drawn to scale
If X = 2.5 cm and Z = 6.5 cm,
what is the length of Y?
Copyright © 2012 Study Island - All rights reserved.
6 cm