Answer: x4
Step-by-step explanation:
Answer:
it is 10 times greater
Step-by-step explanation:
hope this helps :)
Answer: R=8
Step-by-step explanation: R-7=1, R+7=1+7, R=8.
Answer:
20√3 cm
Step-by-step explanation:
Altitude of an equilateral triangle splits it into 2 equal right triangles, it bisects the base and the angle opposite to the base.
<u>Let the altitude be x. Then as per Pythagorean theorem:</u>
- x² = 40² - (40/2)²
- x²= 1600 -400
- x²= 1200
- x= √1200
- x= 20√3 cm
<u>Correct choice is</u> the second one
Answer:
6 2 6 2 6 6 1
Step-by-step explanation:
just did it on ed.