Answer:
Area of the shades region = 244.6 ft²
Step-by-step explanation:
Area of the shaded region = Area of the rectangle ABCD- Area of the right angle triangle DEC
Area of the rectangle = Length × width
= 29.8 × 13
= 387.4 ft²
By applying Pythagoras theorem in the right triangle DEC,
(Hypotenuse)² = (leg 1)² + (leg 2)²
CD² = DE² + EC²
(29.8)² = DE² + (28)²
888.04 = DE² + 784
DE² = 888.04 - 784
DE = 10.2 ft
Area of ΔDEC = 
= 
= 142.8 ft²
Area of the shades region = 387.4 - 142.8
= 244.6 ft²
Answer:
???
Step-by-step explanation:
20+50+(4x12) so you need to basically solve this to find the answer because I am too lazy to do it myself
Step-by-step explanation:
76 : 26
=> 76/26 (Fractional form of 76/26)
=> 38/13
=> 38 : 13
If my answer helped, please mark me as the brainliest!!
Thank You !!
Answer:
where is the question?
Step-by-step explanation:
i guess the question is incomplete
Answer:
D. 0.333333333...
Step-by-step explanation:
√5 = 2.236067977... (irrational)
π = 3.131592654... (irrational)
√3 = 1.732050808... (irrational)
0.33333333333... (real and rational)
