Answer:
https://youtu.be/IPvdVCMb5r4
Answer:
c
Step-by-step explanation:
Answer:
Third side is 15cm. Perimeter is 37cm.
Step-by-step explanation:
In a triangle sum of two sides is always greater than third side. Two sides of a isosceles triangle are equal.
So if the third side is 7cm
7+7=14cm which is less than 15 cm.
hence third side is 15 cm as
15+15=30cm which is greater than 7cm
15+7=22cm which is greater than 12cm
then
perimeter=15+7+15=37cm
Answer: (b) A
<u>Step-by-step explanation:</u>
A: the center of the circle
B: the diameter of the circle
C: the radius of the circle
D: <em>not sure, could be the perimeter</em>
<em />
Circles are named by their center, so this is named "Circle A".
Answer:
Use the figure for Questions 3 and 4.
(700
3. What is m2?
B 70
A 50
60° 3/4
C 110
D 120
40
4. What is m24?
A 10 B 60
C 100
D 120
Step-by-step explanation:
Use the figure for Questions 3 and 4.
(700
3. What is m2?
B 70
A 50
60° 3/4
C 110
D 120
40
4. What is m24?
A 10 B 60
C 100
D 120
