Answer:
Its A i just took the test
Step-by-step explanation:
Answer:
The width is 88
Step-by-step explanation:
<u>Perimeter of a rectangle: 2L + 2W</u>
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<u>Step 1: Solve for W</u>
374 = 2(99) + 2W
374 - 198 = 198 + 2W - 198
176 / 2 = 2W / 2
88 = W
Answer: The width is 88
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:
all except the last one
Step-by-step explanation: