Answer:
Step-by-step explanation:
There is missing information in the task: HD║FG !!!!!
∠HDE ≅ ∠FGE and ∠EHD ≅ ∠EFG
<u><em>ΔEHG ~ ΔEFG</em></u> (AAA theorem of similarity)
m∠F = 22°
m∠G = 89°
Answer:
A = 48 cm^2
Step-by-step explanation:
I hope this helps
Answer: The slope of p is 1/3
Step-by-step explanation:
If the lines are perpendicular, this means they are opposite.
Thus, O is opposite P and since O = -3, P = 1/3
They are adjacent because he share a vertex and a common side, and x=15° because 90°/(2+4)= 15
Answer:
9.2 (1DP)
Step-by-step explanation:
- First you do 10^2 which is 10 X 10 = 100
- Then you do 4^2 which is 4 X 4 = 16
- Then you do 100 - 16. The way Ive learnt it is that if the hypotenuse isn't the one you have to find then minus of it it is then plus. So 100 - 16 = 84
- A^2 + B^2 = C^2 84 is C^2 meaning now you have to square root it
- Square root of 84 is 9.2 to 1 DP
