Question

does anyone know the answer, answer ASAP please!!

Answer 1

Answer:

A = 39 m²

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Step-by-step explanation:

Step 1: Identify Variables

Shorter Diagonal d2 = 3m + 3m = 6m

Longer Diagonal d1 = 9m + 4m = 13m

Step 2: Find Area

1. Substitute into formula:                    A = 1/2(13m)(6m)
2. Multiplication:                                    A = 1/2(78m²)
3. Multiplication:                                    A = 39 m²