Question

Plz help me with dis its one question

Answer 1

Alix does. See below.

Explanation:

Givens

Jenny

• b1 = 90 cm
• b2 = 80 cm
• height = 23 cm

Alex

• b1 = 90 cm
• b2 = 70 cm
• height = 27 cm

Formula

For both territories the answer is based on the formula

• Area = (b1 + b2)*h/2

Solution

Jenny

• Area = (90 + 80)23/2
• Area = 170 * 23 / 2
• Area = 85 * 23
• Area = 1955 units.

Alex

• Area = (70 + 90)*27/2
• Area = 160*27 / 2
• Area = 80* 27
• Area = 2160

Alix does by 205 cm