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Which is a triangle with two sides the same length and an interior angle measuring 100 degrees?
It is an isosceles triangle and the other 2 angles will each measure 40 degrees
A triangle that measures 100 40 40?
Good luck trying to draw this one ! Any two sides of a triangle are greater that the third; 40+40<100, so no triangle.
True are false A triangle with sides lengths 40 75 and 84 are a right triangle?
False.
Can an obtuse triangle have equal sides?
if you mean ALL sides equal then no, because for a triangle to have ALL equal sides all angles must be equal (60 degrees), and an obtuse triangle must have an angle with 91 or more degrees. but if you mean TWO sides equal then yes. for example, a triangle with angles 40, 40 & 100 degrees would have two equal sides.
What is the area of a triangle whose sides measure 30 meters 70 meters and 40 meters?
Zero. The two shorter sides together make 70 metres, so they lie flat against the longest side. Really, there is no triangle. If the 3 sides actually make a triangle, you can use Heron's formula - look it up - to find the area.
What is the measure of each base angle of an isosceles triangle if its vertex angle measures 40 degrees and its 2 congruent sides measure 25 units?
Length of sides is irrelevant. Angles are ((180 - 40)/2) ie 70o
Which is a triangle with two sides the same length and an interior angle measuring 100 degrees?
It is an isosceles triangle and the other 2 angles will each measure 40 degrees
A triangle that measures 100 40 40?
Good luck trying to draw this one ! Any two sides of a triangle are greater that the third; 40+40<100, so no triangle.
True are false A triangle with sides lengths 40 75 and 84 are a right triangle?
False.
Can an obtuse triangle have equal sides?
if you mean ALL sides equal then no, because for a triangle to have ALL equal sides all angles must be equal (60 degrees), and an obtuse triangle must have an angle with 91 or more degrees. but if you mean TWO sides equal then yes. for example, a triangle with angles 40, 40 & 100 degrees would have two equal sides.
What is the area of a triangle whose sides measure 30 meters 70 meters and 40 meters?
Zero. The two shorter sides together make 70 metres, so they lie flat against the longest side. Really, there is no triangle. If the 3 sides actually make a triangle, you can use Heron's formula - look it up - to find the area.
Is 202 198 40 measurements of the sides of a right triangle?
Yes.
A triangle with sides of lengths 40 75 and 84 is a right triangle?
False because it does not comply with Pythagoras' theorem.
If a triangle has two angles that measure 40 what kind of triangle is it?
An isosceles triangle has two equal side and angle measurements.
What is the measure of the third triangle if the first two are 40 degrees?
100
How many sides has a regular polygon if the measure of each exterior angle is 40 degree?
It is: 360/40 = 9 sides
What kind of triangle is 15 cm 35 cm 40 cm?
It is a scalene triangle with 3 sides of different lengths
