Answer:
Step-by-step explanation:
so first we need to find the height so by splitting the isosceles triangle into two right-angled triangles and then applying Pythagoras' Theorem to one of them.
We now know the height of the triangle and can use this to go back and find the area of the isosceles triangle.
area of triangle = 
x base x height
area of triangle = x 10 x 12
area of triangle = 60
Answer:
3. x = 53
4. x = 60
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
a square will always be a rectangle but a rectangle will not always be a square.
Answer: I believe its Option 2
Step-by-step explanation: Sory if im wrong
pretty sure it’s just 6.8 / 34. that’s 0.2, which is how much rebecca covers a minute
multiply 0.2 by the ten minutes you want to count, which is 2
therefore , rebecca covered 2 miles in 10 minutes :)
