tolong bantu aku yaa teman teman ku tapi pake cara yaa cari luas nya

Maaf hanya bisa jawab nomor 2, 3, dan 4 dikarenakan lagi mager ❤

2. Persegi
= S × S
= 7 × 7
= 49 cm

Persegi Panjang
= P × L
= 30 × 7
= 210 cm

49 + 210 = 259 cm

3. Trapesium
= 1/2 × (a + b) × t
= 1/2 × (14+8) × 4
= 1/2 × 22 × 4
= 1/2 × 88
= 44 cm

Persegi
= S × S
= 8 × 8
= 64 cm

44 + 64 = 108 cm

4. Jajar Genjang
= a × t
= 15 × 6
= 90 cm

Persegi
= S × S
= 6 × 6
= 36 cm

90 + 36 = 126 cm

Tetap semangat ya dalam mengerjakan, mohon maaf cuma jawab segini. ❤