56m^2
see the steps from the pic
Answer:
104/100 is equivalent to 1.04
Step-by-step explanation:
Both triangle are isosceles, which means their base angles are congruent.
54 + 2y = 180
2y = 126
y = 63
The measure of the base angles of the triangle on the left is 63 degrees.
180 - 63 = 117
117 + 2x = 180
2x = 63
x = 31.5
Answer:
x = 31.5
Hope this helps.
The perimeter of the shape is 30 add all the sides
[(14,7 + 5,9) x 5,8] / 2 = 59,74 cm^2
