Answer:
See explanation
Step-by-step explanation:
(i) Consider triangles ABC and ADC. In these triangles:
- - given;
- - given;
- - reflective property.
So, by SAS postulate.
(ii) Congruent triangles have congruent corresponding parts:
(a)
(b)
(c) Line segment AC bisects and
Answer:
1. 21
2. 896
3. 20.9
Step-by-step explanation:
Use BODMAS/BIDMAS to solve.
First, multiply both sides by y to get rid of that y in the denominator.
Then, rearrange it to put it into standard form so you can easily see the values for a, b, and c.
Plug into quadratic formula, and you get this result:
So, y=4, y=8/3
Answer:
0.44
Step-by-step explanation:
im pretty sure it is 0.44 because of the division.