Answer:
x = 6
Step-by-step explanation:
Since the 2 base angles of the triangle are congruent, both 45°, then
The figure is a right isosceles triangle, thus the 2 legs are congruent, that is
x = 6
Answer:
4??
Step-by-step explanation:
Although, philosophers would love to give you a different answer (like 5)
Perimeter of rectangle = 2(l+w)
So, 54cm = 2(l+9cm)
=> 54cm = 2l + 18cm
=> 54cm - 18cm = 2l
=> 36cm = 2l
=> 36cm/2 = l
=> 18cm = l
Answer:
D: 70cm
Step-by-step explanation:
I now this is the answer because I took the test And also i am in k12
