Help answer this fast for 20 points! Find the value of x in the triangle shown below
2 answers:
Answer:
80 degrees
Step-by-step explanation:
As shown in the picture the property of an isosceles triangle is that it's two angles are same and one is different.
Angle CAB is 50 degrees hence Angle ABC will also be 50 degrees
We know that the sum of all interior angles of a triangle is equal to 180, hence
180 = 50 + 50 + x
180 - 100 = x
80 = x
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Answer:
number one. 186 number two. 36
Step-by-step explanation:
FOR NUMBER ONE:
the area of a trapezoid formula is where a and b are the bases and h is the height. so we have to add in the numbers into the formula
= <em>81</em>
and the paralellogram formula is b×h. where b is the base and h is height
15 × 7 = <em>105</em>
so the area of the figure is 81 + 105 is 186 in^2
FOR NUMBER TWO:
the area of the square formula is . where s is the side
4^2 = <em>16</em>
and for the paralellogram is b × h
4 × 5 = <em>20</em>
so the area of the figure is 16 +20 = 36 in^2
hope this helps! ;)