Math, asked by canamika9911, 3 months ago

two equal angles of an isosceles triangle are 80 degree each. find the measure of the third angle.

Answers

Answered by Advay71

Answer:

20 degree

Step-by-step explanation:

Total angle sum of a triangle = 180

2 angles are 80, thus 80+80= 160

The Remaining angle= 180 - 160 = 20 degree

Hope you understood!

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canamika9911: mujhe ek aur answer bata do

Advay71: Ask

canamika9911: ok

canamika9911: one of the angle of a right angled triangle is 70 degree find the measure of the unknown angle

canamika9911: please tell answers

Advay71: See, in a right triangle one angle is 90. another is 70
So the last angle will be 180-90-70= 20 degree

canamika9911: ek aur question bata do

canamika9911: two angle of an obtuse angle triangle are 40 degree and 35 degree find the measure of the third angle

canamika9911: please tell me fast

Advay71: You expect me to solve 3 questions of yours in free? You didnt give brainliest also.. You ask this question and may be someone else will answer you

Answered by Ironstar

Step-by-step explanation:

Measure of two equal angles of isosceles triangle is 80 degree each

Therefore

Measure of third angle

= 180 degrees - ( Sum of two equal angles)

= 180 degrees - ( 80 degrees + 80 degrees)

= 180 degrees - 160 degrees

= 20 degrees

Hope this helps

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two equal angles of an isosceles triangle are 80 degree each. find the measure of the third angle.​

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two equal angles of an isosceles triangle are 80 degree each. find the measure of the third angle.