Question

hey guys just practicing some old practise paper for my exams and got this one
can anyone help me to find the answer to this question.
if your answer is correct I will give brainliest to you​

Answer 1

Answer:

.Mika has three and seven-sixteenths cm of wire.she needs only two and five-eighths cm of wire for her project in tle .how much wire does she need to cut.

Step-by-step explanation:

hey guys just practicing some old practise paper for my exams and got this one

can anyone help me to find the answer to this question.

if your answer is correct I will give brainliest to you

Answer 2

Answer:

55°

Step-by-step explanation:

Angle inscribed in exactly half arc ( or you can say half of circumference of a circle) is exactly 90° (it's a kind of theorem ...you can find its proof anywhere on internet)

so, Angle ACB =90°

that's all...

and by angle sum property of triangle,

Angle ABC = 55°