ANSWER:
x = 55°
The value of 'x' is equivalent to 55°.
STEP-BY-STEP EXPLANATION:
The rhombus in the rectangle is a regular rhombus. It has two pairs of parralell sides.
Therefore, we can use co-interior angles on parallel lines to solve this problem. Co-interior angles are two angles on parallel lines which form a 'C' shape and add up to 180°.
THEREFORE:
( 2x + 20 )° + ( 50 )° = 180°
2x = 180 - 20 - 50
2x = 110
x = 110 / 2
x = 55°
Answer:
LxWxH
Step-by-step explanation:
Answer:
I'm not sure. Try asking <u>Goo</u>g<u>le</u>.
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A = side^2 * (2 + 2sqrt2))
A = 4^2 * (2 + 2sqrt2))
A = 77.25 cm^2
