WILL RATE BRAINLIEST !!!!!!!! Which pair of triangles can be proven congruent by the HL theorem?
2 answers:
Answer: Its the third pair which can be proven by the HL theorem
Step-by-step explanation:
HL theorem states that if hypotenuse and one leg of two right triangles are congruent then the triangles are said to be congruent.
In first picture there is two right triangle with equal hypotenuse but not any leg. So HL theorem cannot be applied.
In second picture there is no right triangle. So HL theorem cannot be applied
In third triangle there is two right triangle with equal hypotenuse and legs therefore by HL theorem they are congruent.
In fourth picture they are not right angle. So HL theorem cannot be applied
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Step-by-step explanation:
We have been given that David, Egil and Frances share money in the ratio 2:7:9.
Let 2x, 7x and 9x be the amounts of money that David, Agil and Frances get respectively.
We are told that Frances gets $80 more than David. So we can write this information in an equation as:
Now let us solve for x.
Now let us substitute in 7x (amount of money that Egil gets).
Upon cancelling out 7 from numerator and denominator we will get,
Therefore, Egil will get $80.