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2 answers:
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Answer:
The third angle of isosceles triangle is 106° .
Step-by-step explanation:
Given as :
The measures of equal angles of isosceles triangle = 37°
i.e =
= 37°
Let The third angle of isosceles triangle =
Now,
An isosceles triangle is that whose opposite sides are equal and two angles are equal
<u>Now, From the property of Triangle</u>
The sum of all three angles of Triangle = 180°
i.e +
+
= 180°
∵ =
= 37° (given)
So, 37° + 37° + = 180°
Or, 74° + = 180°
Or, = 180° - 74°
∴ = 106°
So, The third angle of isosceles triangle = = 106°
Hence,The third angle of isosceles triangle is 106° . Answer
<h3>Answer:</h3>
For this questions you need to memorize formula of triangle area. for question 5, just substitute the value into the formula. for Q6 you need to use pythagorean theorem formula to find the lenght of each triangle that i already seperated
