Answer:
A. Definition of angle bisector
Step-by-step explanation:
Given that ΔABC is an isosceles triangle where AB = BC, and that BD bisects ∠ABC, then by the definition of angle bisection of ∠ABC, we have;
m∠ABD = m∠CBD
The correct option is option A. Definition of angle bisector
<em>Also, given that ΔABC is an isosceles triangle and BD is the angle bisector of ∠ABC, we get;</em>
<em>AD = CD and BD = BD</em>
<em>We can therefore, also find that ΔABD ≅ ΔCBD by Side Side Side (SSS) rule of congruency</em>
Answer:
The answer would be 12ft. by 10ft.
Step-by-step explanation:
If each inch is equal to 2ft, then you have to multiply both numbers by 2, and change the measurement. 6x2 is 12, and 5x2 is 10.
Carlene has 2 8/12 yards of ribbon left over.
First) You write the problem.Then find a common denominator for both fractions (common denominator is 12 since 6 x 2 = 12 and 2 x 6= 12)
Second)You write equivalent fractions that end with a denominator of 12. (8 2/12 and 5 6/12)
Third)You need to rename the mixed numbers since you cannot take away 6/12 from 2/12. ( Rename the numbers as 7 14/12 and keep the 5 6/12 the same)
Lastly, you subtract the whole numbers, and the numerators and get your answer of 2 8/12.
Hope this helps!
Graham : 5u
Michael : 2u
5u + 2u = 7u
7u = £35
1u = £35 / 7 = £5
5u = £5 x 5 = £25
Answer :
Graham gets £25 :)